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README.md

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ๆฌข่ฟŽๆไบคissueๆฅๅฎŒๅ–„่ฟ™ไธช็ฅž็บงๆณจ้‡Š

ๅ†™ๅœจๅ‰้ข็š„่ฏ๏ผšไธ€ๆ—ถๅ…ด่ตทๅฐฑๆ”ถ้›†ไบ†ไปฅไธ‹็ฅžๆณจ้‡Š๏ผŒๅธŒๆœ›่ƒฝไธบๅนฟๅคงITerๅธฆๆฅๅฟซไน๏ผŒ็ผ“่งฃไฝ ไปฌๅทฅไฝœไธญ็š„ๅŽ‹ๅŠ›๏ผŒไธ‹้ขๅผ€่ฝฆ๏ผŒๅ…ˆ่‡ช็ˆ†ๅคดๅƒ๏ผŒไธ‹ๆ–‡ไผš็ป™ๅ‡บๅˆถไฝœ้“พๆŽฅใ€‚

/***ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€็“ฆ็“ฆใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅ้ฝฑ้พ ๅทฑใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…็“ฆ่ปŠๅทฑใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไน™้พ้พ ๆฏ‹ๆ—ฅไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถไน™ๅทฑๆฏ‹ๆฏ‹ไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅ้พ ้ฆฌ้ฌผ่ปŠ็“ฆใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅทฑๅ็“ฆๆฏ‹ๆฏ‹ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€้ฌผ้ฆฌ้พ ้ฆฌ้พ ๅใ€€ใ€€ใ€€ใ€€ๅทฑๅทฑๆฏ‹่ปŠๆฏ‹็“ฆใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๆฏ‹้พ ้พ ้พ้พ ้ฌผไน™ไธถไธถไน™่ปŠไน™ๆฏ‹้ฌผ่ปŠๅทฑใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไน™้พ ้พ้พ้ฌผ้พ็“ฆใ€€ๅ็“ฆๆฏ‹ไน™็“ฆ้พ ็“ฆไบ…ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€้ฆฌ้ฝฑ้พ้ฆฌ้ฌผๅไธถๆ—ฅๅทฑๅทฑๅทฑๆฏ‹่ปŠไน™ไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅทฑ้ฝฑ้ฆฌ้ฌผ่ปŠๅๅๆฏ‹ๆ—ฅไน™ๅทฑๅทฑไน™ไน™ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€่ปŠ้ฆฌ้ฝฑ้ฝฑๆ—ฅไน™ๆฏ‹็“ฆๅทฑไน™็“ฆๆ—ฅไบ…ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…่ปŠ้ฝบ้พ–็“ฆไน™่ปŠ้พ–้พไน™ไน™ๅใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๆ—ฅ้พ ้พ ๅไบ…่ปŠ้พๆฏ‹ๅๅใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๆ—ฅๆฏ‹ๅทฑไบ…ใ€€ๅทฑๅทฑๅไบ…ไบ…ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถๅทฑๅๅไน™ใ€€ใ€€ไธถไธถไธถไธถไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅทฑๅ้พ้พ–็“ฆใ€€ใ€€ไธถใ€€ไธถใ€€ไน™ๅใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅทฑๅ้พ ้พ–ๆฏ‹ใ€€ไธถไธถใ€€ใ€€ไธถๅทฑ้ฌผ้ฌผ็“ฆไบ…ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅๆ—ฅๅๅๆ—ฅไบ…ไธถไบ…ไธถใ€€ไธถๅๆ—ฅๆฏ‹้ฌผ้ฆฌ้ฆฌ่ปŠไน™ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅๆ—ฅไน™ๅไบ…ไบ…ไบ…ไธถใ€€ใ€€ๅไน™ๅทฑๆฏ‹้ฌผ้ฌผ้ฌผ้พ้ฝบ้ฆฌไน™ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถ็“ฆๅทฑไน™ๅๅไบ…ไธถไบ…ไน™ไน™ไน™ๅทฑๆฏ‹้ฌผ้ฌผ้ฌผ้พ้ฝฑ้ฝบ้ฝบ้ฌผๅใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไน™ไน™ๅๅๅไบ…ไน™็“ฆ็“ฆๅทฑๆ—ฅ็“ฆๆฏ‹้ฌผ้ฌผ้พ ้ฝฑ้ฝฑ้พ้พ้ฝฑ้ฝฑๆฏ‹ไธถใ€€
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅๅๅๅไน™็“ฆ่ปŠๆฏ‹็“ฆ็“ฆๆ—ฅ่ปŠ้ฆฌ้พ ้พ้พ้พ้พ้พ้พ ้พ ้พ ้ฆฌไบ…
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅๅๅๅๅทฑๆฏ‹่ปŠ็“ฆ็“ฆ็“ฆ็“ฆ้ฌผ้ฆฌ้พ ้พ้พ ้พ ้พ้พ ้พ ้พ ้ฆฌ้พ ่ปŠ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅๅๆ—ฅๆฏ‹็“ฆๆ—ฅๆ—ฅ็“ฆ้ฌผ้ฌผ้ฌผ้พ ้พ ้ฆฌ้ฆฌ้พ ้พ้พ้พ ้ฆฌ้ฆฌ่ปŠ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ไบ…ไบ…ไน™็“ฆ็“ฆๆฏ‹่ปŠ่ปŠ่ปŠ้ฆฌ้พ้พ ้ฌผ้ฌผ้ฆฌ้พ ้พ้พ้พ ้ฆฌ้ฆฌ้ฌผ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถไธถไน™ไบ…ไบ…ไน™่ปŠ้ฌผ้ฌผ้ฌผๆฏ‹่ปŠ้พ้พ้พ ้ฌผ้ฆฌ้ฆฌ้พ ้พ้ฝฑ้ฝฑ้พ้ฆฌ้ฌผ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅทฑๅๅๅทฑๅๆ—ฅ้ฌผ้ฌผ่ปŠ็“ฆๆฏ‹้พ ้พ้พ ้ฆฌ้ฆฌ้พ ้พ ้พ ้ฝฑ้ฝบ้ฝบ้ฝฑ้พ ้ฌผ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ไน™ไน™ไน™ๅ่ปŠ้ฆฌ่ปŠๆฏ‹้ฆฌ้ฝฑ้ฝฑ้พ้พ ้พ ้พ ้ฆฌ้พ ้พ้ฝฑ้พ้พ ้พ ้ฌผ็“ฆ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถๆฏ‹้พ ้ฌผ่ปŠ็“ฆ่ปŠ้ฆฌ้พ ้พ้พ ้พ ้พ้ฝฑ้ฝฑ้พ ้ฆฌ้ฆฌ้ฌผๆฏ‹ๆ—ฅ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ๅไน™ๅทฑๆ—ฅๅใ€€ใ€€ไธถๅทฑ้ฌผ้พ้ฝฑ้ฝบ้ฝฑ้พ้ฆฌ้ฆฌ้ฆฌ่ปŠๆฏ‹ๅทฑ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถๅๅทฑไน™ไบ…ไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…็“ฆ้ฆฌ้พ ้พ้พ ้พ ้ฆฌๆฏ‹็“ฆไน™
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถๅๅไน™ไบ…ๅใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๅทฑ็“ฆ่ปŠ้ฆฌ้พ ้ฌผ่ปŠ็“ฆไน™
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถๅไน™ๅๅไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถไธถไบ…ๅ็“ฆ้ฌผ่ปŠ็“ฆๅทฑ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถไบ…ไบ…ไธถใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไบ…ๆ—ฅ็“ฆๆ—ฅ
 *ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ไธถ
 */

ๅฐฑไธๅ–ๅ…ณๅญไบ†๏ผŒๅ›พ็‰‡่ฝฌๅญ—็ฌฆๅฏไปฅไธŠ่ฟ™ไธชไผ ้€้—จ๏ผŒ็™ฝๅบ•็š„่ฏไผšๆŒ‰็ฉบๆ ผ่กฅๅ…จ๏ผŒๅฆๅˆ™้ƒฝไธบๅญ—็ฌฆใ€‚

ๅ‰้ข็š„ไผ ้€้—จ่ฒŒไผผๅ‡บไบ†็‚น้—ฎ้ข˜๏ผŒไธ‹้ขๅ†่กฅไธŠไธชๆ–ฐ็š„ไผ ้€้—จ๏ผŒไนŸๆ˜ฏๅพˆๅฅฝ็”จ็š„๏ผŒๅฏไปฅ้€‰ๆ‹ฉ่ดจ้‡ใ€‚

่ฟ™ไธ๏ผŒไธ‹้ข็š„ไธคๅชdogeๅ’Œไธ€ๅคดๆป‘็จฝๅฐฑๆ˜ฏไบง่‡ชไบŽๅฎƒ๏ผŒhave fun๏ผŒๅฟซๅŽปๅˆถไฝœไธ“ๅฑž็š„ๅญ—็ฌฆๆณจ้‡Šๅงใ€‚

ๅ†่กฅไธŠไธ€ไธชๅฅฝ็Žฉ็š„็ฝ‘็ซ™Ascii World๏ผŒ็”ฑไบŽ่ฟ™็ฝ‘็ซ™็š„ๅ›พๅฝขๅคชๅคšไบ†๏ผŒๆˆ‘ๅฐฑไธ่ดดไธŠๆฅไบ†ใ€‚

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/***
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 *        i55s:.........,,,,,,,,,,,,,,,,.,,,......,.....,,....r9&5.:X1       
 *       59;.....,.     .,,,,,,,,,,,...        .............,..:1;.:&s       
 *      s8,..;53S5S3s.   .,,,,,,,.,..      i15S5h1:.........,,,..,,:99       
 *      93.:39s:rSGB@A;  ..,,,,.....    .SG3hhh9G&BGi..,,,,,,,,,,,,.,83      
 *      G5.G8  9#@@@@@X. .,,,,,,.....  iA9,.S&B###@@Mr...,,,,,,,,..,.;Xh     
 *      Gs.X8 S@@@@@@@B:..,,,,,,,,,,. rA1 ,A@@@@@@@@@H:........,,,,,,.iX:    
 *     ;9. ,8A#@@@@@@#5,.,,,,,,,,,... 9A. 8@@@@@@@@@@M;    ....,,,,,,,,S8    
 *     X3    iS8XAHH8s.,,,,,,,,,,...,..58hH@@@@@@@@@Hs       ...,,,,,,,:Gs   
 *    r8,        ,,,...,,,,,,,,,,.....  ,h8XABMMHX3r.          .,,,,,,,.rX:  
 *   :9, .    .:,..,:;;;::,.,,,,,..          .,,.               ..,,,,,,.59  
 *  .Si      ,:.i8HBMMMMMB&5,....                    .            .,,,,,.sMr
 *  SS       :: h@@@@@@@@@@#; .                     ...  .         ..,,,,iM5
 *  91  .    ;:.,1&@@@@@@MXs.                            .          .,,:,:&S
 *  hS ....  .:;,,,i3MMS1;..,..... .  .     ...                     ..,:,.99
 *  ,8; ..... .,:,..,8Ms:;,,,...                                     .,::.83
 *   s&: ....  .sS553B@@HX3s;,.    .,;13h.                            .:::&1
 *    SXr  .  ...;s3G99XA&X88Shss11155hi.                             ,;:h&,
 *     iH8:  . ..   ,;iiii;,::,,,,,.                                 .;irHA  
 *      ,8X5;   .     .......                                       ,;iihS8Gi
 *         1831,                                                 .,;irrrrrs&@
 *           ;5A8r.                                            .:;iiiiirrss1H
 *             :X@H3s.......                                .,:;iii;iiiiirsrh
 *              r#h:;,...,,.. .,,:;;;;;:::,...              .:;;;;;;iiiirrss1
 *             ,M8 ..,....,.....,,::::::,,...         .     .,;;;iiiiiirss11h
 *             8B;.,,,,,,,.,.....          .           ..   .:;;;;iirrsss111h
 *            i@5,:::,,,,,,,,.... .                   . .:::;;;;;irrrss111111
 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111
 */


/***                                                                    
 *            .,,       .,:;;iiiiiiiii;;:,,.     .,,                   
 *          rGB##HS,.;iirrrrriiiiiiiiiirrrrri;,s&##MAS,                
 *         r5s;:r3AH5iiiii;;;;;;;;;;;;;;;;iiirXHGSsiih1,               
 *            .;i;;s91;;;;;;::::::::::::;;;;iS5;;;ii:                  
 *          :rsriii;;r::::::::::::::::::::::;;,;;iiirsi,               
 *       .,iri;;::::;;;;;;::,,,,,,,,,,,,,..,,;;;;;;;;iiri,,.           
 *    ,9BM&,            .,:;;:,,,,,,,,,,,hXA8:            ..,,,.       
 *   ,;&@@#r:;;;;;::::,,.   ,r,,,,,,,,,,iA@@@s,,:::;;;::,,.   .;.      
 *    :ih1iii;;;;;::::;;;;;;;:,,,,,,,,,,;i55r;;;;;;;;;iiirrrr,..       
 *   .ir;;iiiiiiiiii;;;;::::::,,,,,,,:::::,,:;;;iiiiiiiiiiiiri         
 *   iriiiiiiiiiiiiiiii;;;::::::::::::::::;;;iiiiiiiiiiiiiiiir;        
 *  ,riii;;;;;;;;;;;;;:::::::::::::::::::::::;;;;;;;;;;;;;;iiir.       
 *  iri;;;::::,,,,,,,,,,:::::::::::::::::::::::::,::,,::::;;iir:       
 * .rii;;::::,,,,,,,,,,,,:::::::::::::::::,,,,,,,,,,,,,::::;;iri       
 * ,rii;;;::,,,,,,,,,,,,,:::::::::::,:::::,,,,,,,,,,,,,:::;;;iir.      
 * ,rii;;i::,,,,,,,,,,,,,:::::::::::::::::,,,,,,,,,,,,,,::i;;iir.      
 * ,rii;;r::,,,,,,,,,,,,,:,:::::,:,:::::::,,,,,,,,,,,,,::;r;;iir.      
 * .rii;;rr,:,,,,,,,,,,,,,,:::::::::::::::,,,,,,,,,,,,,:,si;;iri       
 *  ;rii;:1i,,,,,,,,,,,,,,,,,,:::::::::,,,,,,,,,,,,,,,:,ss:;iir:       
 *  .rii;;;5r,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,sh:;;iri        
 *   ;rii;:;51,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.:hh:;;iir,        
 *    irii;::hSr,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,.,sSs:;;iir:         
 *     irii;;:iSSs:.,,,,,,,,,,,,,,,,,,,,,,,,,,,..:135;:;;iir:          
 *      ;rii;;:,r535r:...,,,,,,,,,,,,,,,,,,..,;sS35i,;;iirr:           
 *       :rrii;;:,;1S3Shs;:,............,:is533Ss:,;;;iiri,            
 *        .;rrii;;;:,;rhS393S55hh11hh5S3393Shr:,:;;;iirr:              
 *          .;rriii;;;::,:;is1h555555h1si;:,::;;;iirri:.               
 *            .:irrrii;;;;;:::,,,,,,,,:::;;;;iiirrr;,                  
 *               .:irrrriiiiii;;;;;;;;iiiiiirrrr;,.                    
 *                  .,:;iirrrrrrrrrrrrrrrrri;:.                        
 *                        ..,:::;;;;:::,,.                             
 */                                                                     


/***
 * โ”Œโ”€โ”€โ”€โ”   โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”
 * โ”‚Escโ”‚   โ”‚ F1โ”‚ F2โ”‚ F3โ”‚ F4โ”‚ โ”‚ F5โ”‚ F6โ”‚ F7โ”‚ F8โ”‚ โ”‚ F9โ”‚F10โ”‚F11โ”‚F12โ”‚ โ”‚P/Sโ”‚S Lโ”‚P/Bโ”‚  โ”Œโ”    โ”Œโ”    โ”Œโ”
 * โ””โ”€โ”€โ”€โ”˜   โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜  โ””โ”˜    โ””โ”˜    โ””โ”˜
 * โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”
 * โ”‚~ `โ”‚! 1โ”‚@ 2โ”‚# 3โ”‚$ 4โ”‚% 5โ”‚^ 6โ”‚& 7โ”‚* 8โ”‚( 9โ”‚) 0โ”‚_ -โ”‚+ =โ”‚ BacSp โ”‚ โ”‚Insโ”‚Homโ”‚PUpโ”‚ โ”‚N Lโ”‚ / โ”‚ * โ”‚ - โ”‚
 * โ”œโ”€โ”€โ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”ค โ”œโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ค โ”œโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ค
 * โ”‚ Tab โ”‚ Q โ”‚ W โ”‚ E โ”‚ R โ”‚ T โ”‚ Y โ”‚ U โ”‚ I โ”‚ O โ”‚ P โ”‚{ [โ”‚} ]โ”‚ | \ โ”‚ โ”‚Delโ”‚Endโ”‚PDnโ”‚ โ”‚ 7 โ”‚ 8 โ”‚ 9 โ”‚   โ”‚
 * โ”œโ”€โ”€โ”€โ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”ฌโ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”ค โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜ โ”œโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ค + โ”‚
 * โ”‚ Caps โ”‚ A โ”‚ S โ”‚ D โ”‚ F โ”‚ G โ”‚ H โ”‚ J โ”‚ K โ”‚ L โ”‚: ;โ”‚" 'โ”‚ Enter  โ”‚               โ”‚ 4 โ”‚ 5 โ”‚ 6 โ”‚   โ”‚
 * โ”œโ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ค     โ”Œโ”€โ”€โ”€โ”     โ”œโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ค
 * โ”‚ Shift  โ”‚ Z โ”‚ X โ”‚ C โ”‚ V โ”‚ B โ”‚ N โ”‚ M โ”‚< ,โ”‚> .โ”‚? /โ”‚  Shift   โ”‚     โ”‚ โ†‘ โ”‚     โ”‚ 1 โ”‚ 2 โ”‚ 3 โ”‚   โ”‚
 * โ”œโ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”ดโ”€โ”ฌโ”€โ”ดโ”€โ”€โ”ฌโ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”ฌโ”ดโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ดโ”ฌโ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”ค โ”Œโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ” โ”œโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ผโ”€โ”€โ”€โ”ค Eโ”‚โ”‚
 * โ”‚ Ctrlโ”‚    โ”‚Alt โ”‚         Space         โ”‚ Altโ”‚    โ”‚    โ”‚Ctrlโ”‚ โ”‚ โ† โ”‚ โ†“ โ”‚ โ†’ โ”‚ โ”‚   0   โ”‚ . โ”‚โ†โ”€โ”˜โ”‚
 * โ””โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”˜
 */


/***
 *                    _ooOoo_
 *                   o8888888o
 *                   88" . "88
 *                   (| -_- |)
 *                    O\ = /O
 *                ____/`---'\____
 *              .   ' \\| |// `.
 *               / \\||| : |||// \
 *             / _||||| -:- |||||- \
 *               | | \\\ - /// | |
 *             | \_| ''\---/'' | |
 *              \ .-\__ `-` ___/-. /
 *           ___`. .' /--.--\ `. . __
 *        ."" '< `.___\_<|>_/___.' >'"".
 *       | | : `- \`.;`\ _ /`;.`/ - ` : | |
 *         \ \ `-. \_ __\ /__ _/ .-` / /
 * ======`-.____`-.___\_____/___.-`____.-'======
 *                    `=---='
 *
 * .............................................
 *          ไฝ›็ฅ–ไฟไฝ‘             ๆฐธๆ— BUG
 */


/***
 *  ไฝ›ๆ›ฐ:
 *          ๅ†™ๅญ—ๆฅผ้‡Œๅ†™ๅญ—้—ด๏ผŒๅ†™ๅญ—้—ด้‡Œ็จ‹ๅบๅ‘˜๏ผ›
 *          ็จ‹ๅบไบบๅ‘˜ๅ†™็จ‹ๅบ๏ผŒๅˆๆ‹ฟ็จ‹ๅบๆข้…’้’ฑใ€‚
 *          ้…’้†’ๅชๅœจ็ฝ‘ไธŠๅ๏ผŒ้…’้†‰่ฟ˜ๆฅ็ฝ‘ไธ‹็œ ๏ผ›
 *          ้…’้†‰้…’้†’ๆ—ฅๅคๆ—ฅ๏ผŒ็ฝ‘ไธŠ็ฝ‘ไธ‹ๅนดๅคๅนดใ€‚
 *          ไฝ†ๆ„ฟ่€ๆญป็”ต่„‘้—ด๏ผŒไธๆ„ฟ้ž ่บฌ่€ๆฟๅ‰๏ผ›
 *          ๅฅ”้ฉฐๅฎ้ฉฌ่ดต่€…่ถฃ๏ผŒๅ…ฌไบค่‡ช่กŒ็จ‹ๅบๅ‘˜ใ€‚
 *          ๅˆซไบบ็ฌ‘ๆˆ‘ๅฟ’็–ฏ็™ซ๏ผŒๆˆ‘็ฌ‘่‡ชๅทฑๅ‘ฝๅคช่ดฑ๏ผ›
 *          ไธ่งๆปก่ก—ๆผ‚ไบฎๅฆน๏ผŒๅ“ชไธชๅฝ’ๅพ—็จ‹ๅบๅ‘˜๏ผŸ
 */


/***
 * _ooOoo_
 * o8888888o
 * 88" . "88
 * (| -_- |)
 *  O\ = /O
 * ___/`---'\____
 * .   ' \\| |// `.
 * / \\||| : |||// \
 * / _||||| -:- |||||- \
 * | | \\\ - /// | |
 * | \_| ''\---/'' | |
 * \ .-\__ `-` ___/-. /
 * ___`. .' /--.--\ `. . __
 * ."" '< `.___\_<|>_/___.' >'"".
 * | | : `- \`.;`\ _ /`;.`/ - ` : | |
 * \ \ `-. \_ __\ /__ _/ .-` / /
 * ======`-.____`-.___\_____/___.-`____.-'======
 * `=---='
 *          .............................................
 *           ไฝ›ๆ›ฐ๏ผšbugๆณ›ๆปฅ๏ผŒๆˆ‘ๅทฒ็˜ซ็—ช๏ผ
 */


/***
 *
 *   โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–’โ–ˆ    โ–ˆโ–ˆ  โ–„โ–ˆโ–ˆโ–ˆโ–ˆโ–„   โ–ˆโ–ˆ โ–„โ–ˆโ–€       โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•— โ–ˆโ–ˆโ•—   โ–ˆโ–ˆโ•— โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•—
 * โ–“โ–ˆโ–ˆ   โ–’ โ–ˆโ–ˆ  โ–“โ–ˆโ–ˆโ–’โ–’โ–ˆโ–ˆโ–€ โ–€โ–ˆ   โ–ˆโ–ˆโ–„โ–ˆโ–’        โ–ˆโ–ˆโ•”โ•โ•โ–ˆโ–ˆโ•—โ–ˆโ–ˆโ•‘   โ–ˆโ–ˆโ•‘โ–ˆโ–ˆโ•”โ•โ•โ•โ•โ•
 * โ–’โ–ˆโ–ˆโ–ˆโ–ˆ โ–‘โ–“โ–ˆโ–ˆ  โ–’โ–ˆโ–ˆโ–‘โ–’โ–“โ–ˆ    โ–„ โ–“โ–ˆโ–ˆโ–ˆโ–„โ–‘        โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•”โ•โ–ˆโ–ˆโ•‘   โ–ˆโ–ˆโ•‘โ–ˆโ–ˆโ•‘  โ–ˆโ–ˆโ–ˆโ•—
 * โ–‘โ–“โ–ˆโ–’  โ–‘โ–“โ–“โ–ˆ  โ–‘โ–ˆโ–ˆโ–‘โ–’โ–“โ–“โ–„ โ–„โ–ˆโ–ˆโ–’โ–“โ–ˆโ–ˆ โ–ˆโ–„        โ–ˆโ–ˆโ•”โ•โ•โ–ˆโ–ˆโ•—โ–ˆโ–ˆโ•‘   โ–ˆโ–ˆโ•‘โ–ˆโ–ˆโ•‘   โ–ˆโ–ˆโ•‘
 * โ–‘โ–’โ–ˆโ–‘   โ–’โ–’โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–“ โ–’ โ–“โ–ˆโ–ˆโ–ˆโ–€ โ–‘โ–’โ–ˆโ–ˆโ–’ โ–ˆโ–„       โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•”โ•โ•šโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•”โ•โ•šโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ•”โ•
 *  โ–’ โ–‘   โ–‘โ–’โ–“โ–’ โ–’ โ–’ โ–‘ โ–‘โ–’ โ–’  โ–‘โ–’ โ–’โ–’ โ–“โ–’       โ•šโ•โ•โ•โ•โ•โ•  โ•šโ•โ•โ•โ•โ•โ•  โ•šโ•โ•โ•โ•โ•โ•
 *  โ–‘     โ–‘โ–‘โ–’โ–‘ โ–‘ โ–‘   โ–‘  โ–’   โ–‘ โ–‘โ–’ โ–’โ–‘
 *  โ–‘ โ–‘    โ–‘โ–‘โ–‘ โ–‘ โ–‘ โ–‘        โ–‘ โ–‘โ–‘ โ–‘
 *           โ–‘     โ–‘ โ–‘      โ–‘  โ–‘
 */


/***
 *                    .::::.
 *                  .::::::::.
 *                 :::::::::::  FUCK YOU
 *             ..:::::::::::'
 *           '::::::::::::'
 *             .::::::::::
 *        '::::::::::::::..
 *             ..::::::::::::.
 *           ``::::::::::::::::
 *            ::::``:::::::::'        .:::.
 *           ::::'   ':::::'       .::::::::.
 *         .::::'      ::::     .:::::::'::::.
 *        .:::'       :::::  .:::::::::' ':::::.
 *       .::'        :::::.:::::::::'      ':::::.
 *      .::'         ::::::::::::::'         ``::::.
 *  ...:::           ::::::::::::'              ``::.
 * ```` ':.          ':::::::::'                  ::::..
 *                    '.:::::'                    ':'````..
 */


/***
 *      โ”Œโ”€โ”       โ”Œโ”€โ”
 *   โ”Œโ”€โ”€โ”˜ โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ”ดโ”€โ”€โ”
 *   โ”‚                 โ”‚
 *   โ”‚       โ”€โ”€โ”€       โ”‚
 *   โ”‚  โ”€โ”ฌโ”˜       โ””โ”ฌโ”€  โ”‚
 *   โ”‚                 โ”‚
 *   โ”‚       โ”€โ”ดโ”€       โ”‚
 *   โ”‚                 โ”‚
 *   โ””โ”€โ”€โ”€โ”         โ”Œโ”€โ”€โ”€โ”˜
 *       โ”‚         โ”‚
 *       โ”‚         โ”‚
 *       โ”‚         โ”‚
 *       โ”‚         โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
 *       โ”‚                        โ”‚
 *       โ”‚                        โ”œโ”€โ”
 *       โ”‚                        โ”Œโ”€โ”˜
 *       โ”‚                        โ”‚
 *       โ””โ”€โ”  โ”  โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”  โ”Œโ”€โ”€โ”˜
 *         โ”‚ โ”€โ”ค โ”€โ”ค       โ”‚ โ”€โ”ค โ”€โ”ค
 *         โ””โ”€โ”€โ”ดโ”€โ”€โ”˜       โ””โ”€โ”€โ”ดโ”€โ”€โ”˜
 *                ็ฅžๅ…ฝไฟไฝ‘
 *               ไปฃ็ ๆ— BUG!
 */


/***
 *      โ”Œโ”€โ”       โ”Œโ”€โ”
 *   โ”Œโ”€โ”€โ”˜ โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ”ดโ”€โ”€โ”
 *   โ”‚                 โ”‚
 *   โ”‚       โ”€โ”€โ”€       โ”‚
 *   โ”‚   >        <    โ”‚
 *   โ”‚                 โ”‚
 *   โ”‚   ...  โŒ’  ...   โ”‚
 *   โ”‚                 โ”‚
 *   โ””โ”€โ”€โ”€โ”         โ”Œโ”€โ”€โ”€โ”˜
 *       โ”‚         โ”‚
 *       โ”‚         โ”‚
 *       โ”‚         โ”‚
 *       โ”‚         โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
 *       โ”‚                        โ”‚
 *       โ”‚                        โ”œโ”€โ”
 *       โ”‚                        โ”Œโ”€โ”˜
 *       โ”‚                        โ”‚
 *       โ””โ”€โ”  โ”  โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”  โ”Œโ”€โ”€โ”˜
 *         โ”‚ โ”€โ”ค โ”€โ”ค       โ”‚ โ”€โ”ค โ”€โ”ค
 *         โ””โ”€โ”€โ”ดโ”€โ”€โ”˜       โ””โ”€โ”€โ”ดโ”€โ”€โ”˜
 *                ็ฅžๅ…ฝไฟไฝ‘
 *               ไปฃ็ ๆ— BUG!
 */


/***
 *      โ”Œโ”€โ”       โ”Œโ”€โ” + +
 *   โ”Œโ”€โ”€โ”˜ โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ”ดโ”€โ”€โ”++
 *   โ”‚                 โ”‚
 *   โ”‚       โ”€โ”€โ”€       โ”‚++ + + +
 *   โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ”€โ”€โ”€โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ โ”‚+
 *   โ”‚                 โ”‚+
 *   โ”‚       โ”€โ”ดโ”€       โ”‚
 *   โ”‚                 โ”‚
 *   โ””โ”€โ”€โ”€โ”         โ”Œโ”€โ”€โ”€โ”˜
 *       โ”‚         โ”‚
 *       โ”‚         โ”‚   + +
 *       โ”‚         โ”‚
 *       โ”‚         โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
 *       โ”‚                        โ”‚
 *       โ”‚                        โ”œโ”€โ”
 *       โ”‚                        โ”Œโ”€โ”˜
 *       โ”‚                        โ”‚
 *       โ””โ”€โ”  โ”  โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”  โ”Œโ”€โ”€โ”˜  + + + +
 *         โ”‚ โ”€โ”ค โ”€โ”ค       โ”‚ โ”€โ”ค โ”€โ”ค
 *         โ””โ”€โ”€โ”ดโ”€โ”€โ”˜       โ””โ”€โ”€โ”ดโ”€โ”€โ”˜  + + + +
 *                ็ฅžๅ…ฝไฟไฝ‘
 *               ไปฃ็ ๆ— BUG!
 */


/***
 *                  ___====-_  _-====___
 *            _--^^^#####//      \\#####^^^--_
 *         _-^##########// (    ) \\##########^-_
 *        -############//  |\^^/|  \\############-
 *      _/############//   (@::@)   \\############\_
 *     /#############((     \\//     ))#############\
 *    -###############\\    (oo)    //###############-
 *   -#################\\  / VV \  //#################-
 *  -###################\\/      \//###################-
 * _#/|##########/\######(   /\   )######/\##########|\#_
 * |/ |#/\#/\#/\/  \#/\##\  |  |  /##/\#/  \/\#/\#/\#| \|
 * `  |/  V  V  `   V  \#\| |  | |/#/  V   '  V  V  \|  '
 *    `   `  `      `   / | |  | | \   '      '  '   '
 *                     (  | |  | |  )
 *                    __\ | |  | | /__
 *                   (vvv(VVV)(VVV)vvv)                
 *                        ็ฅžๅ…ฝไฟไฝ‘
 *                       ไปฃ็ ๆ— BUG!
 */


/***
 *
 *
 *                                                    __----~~~~~~~~~~~------___
 *                                   .  .   ~~//====......          __--~ ~~
 *                   -.            \_|//     |||\\  ~~~~~~::::... /~
 *                ___-==_       _-~o~  \/    |||  \\            _/~~-
 *        __---~~~.==~||\=_    -_--~/_-~|-   |\\   \\        _/~
 *    _-~~     .=~    |  \\-_    '-~7  /-   /  ||    \      /
 *  .~       .~       |   \\ -_    /  /-   /   ||      \   /
 * /  ____  /         |     \\ ~-_/  /|- _/   .||       \ /
 * |~~    ~~|--~~~~--_ \     ~==-/   | \~--===~~        .\
 *          '         ~-|      /|    |-~\~~       __--~~
 *                      |-~~-_/ |    |   ~\_   _-~            /\
 *                           /  \     \__   \/~                \__
 *                       _--~ _/ | .-~~____--~-/                  ~~==.
 *                      ((->/~   '.|||' -_|    ~~-/ ,              . _||
 *                                 -_     ~\      ~~---l__i__i__i--~~_/
 *                                 _-~-__   ~)  \--______________--~~
 *                               //.-~~~-~_--~- |-------~~~~~~~~
 *                                      //.-~~~--\
 *                               ็ฅžๅ…ฝไฟไฝ‘
 *                              ไปฃ็ ๆ— BUG!
 */


/***                              _
 *  _._ _..._ .-',     _.._(`))
 * '-. `     '  /-._.-'    ',/
 *    )         \            '.
 *   / _    _    |             \
 *  |  a    a    /              |
 *  \   .-.                     ;
 *   '-('' ).-'       ,'       ;
 *      '-;           |      .'
 *         \           \    /
 *         | 7  .__  _.-\   \
 *         | |  |  ``/  /`  /
 *        /,_|  |   /,_/   /
 *           /,_/      '`-'
 */


/***
 **************************************************************
 *                                                            *
 *   .=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-.       *
 *    |                     ______                     |      *
 *    |                  .-"      "-.                  |      *
 *    |                 /            \                 |      *
 *    |     _          |              |          _     |      *
 *    |    ( \         |,  .-.  .-.  ,|         / )    |      *
 *    |     > "=._     | )(__/  \__)( |     _.=" <     |      *
 *    |    (_/"=._"=._ |/     /\     \| _.="_.="\_)    |      *
 *    |           "=._"(_     ^^     _)"_.="           |      *
 *    |               "=\__|IIIIII|__/="               |      *
 *    |              _.="| \IIIIII/ |"=._              |      *
 *    |    _     _.="_.="\          /"=._"=._     _    |      *
 *    |   ( \_.="_.="     `--------`     "=._"=._/ )   |      *
 *    |    > _.="                            "=._ <    |      *
 *    |   (_/                                    \_)   |      *
 *    |                                                |      *
 *    '-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-='      *
 *                                                            *
 *           LASCIATE OGNI SPERANZA, VOI CH'ENTRATE           *
 **************************************************************
 */


/***
 *                                         ,s555SB@@&                          
 *                                      :9H####@@@@@Xi                        
 *                                     1@@@@@@@@@@@@@@8                       
 *                                   ,8@@@@@@@@@B@@@@@@8                      
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 *            1AB35.i:               X@@8 .   SGhr ,A@@@@@@@@S                
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 *            ;@&i,58r5                 rGSS:     :B@@@@@@@@@@A               
 *             1#i  . 9i                 hX.  .: .5@@@@@@@@@@@1               
 *              sG1,  ,G53s.              9#Xi;hS5 3B@@@@@@@B1                
 *               .h8h.,A@@@MXSs,           #@H1:    3ssSSX@1                  
 *               s ,@@@@@@@@@@@@Xhi,       r#@@X1s9M8    .GA981               
 *               ,. rS8H#@@@@@@@@@@#HG51;.  .h31i;9@r    .8@@@@BS;i;          
 *                .19AXXXAB@@@@@@@@@@@@@@#MHXG893hrX#XGGXM@@@@@@@@@@MS        
 *                s@@MM@@@hsX#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@&,      
 *              :GB@#3G@@Brs ,1GM@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@B,     
 *            .hM@@@#@@#MX 51  r;iSGAM@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@8     
 *          :3B@@@@@@@@@@@&9@h :Gs   .;sSXH@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@:    
 *      s&HA#@@@@@@@@@@@@@@M89A;.8S.       ,r3@@@@@@@@@@@@@@@@@@@@@@@@@@@r    
 *   ,13B@@@@@@@@@@@@@@@@@@@5 5B3 ;.         ;@@@@@@@@@@@@@@@@@@@@@@@@@@@i    
 *  5#@@#&@@@@@@@@@@@@@@@@@@9  .39:          ;@@@@@@@@@@@@@@@@@@@@@@@@@@@;    
 *  9@@@X:MM@@@@@@@@@@@@@@@#;    ;31.         H@@@@@@@@@@@@@@@@@@@@@@@@@@:    
 *   SH#@B9.rM@@@@@@@@@@@@@B       :.         3@@@@@@@@@@@@@@@@@@@@@@@@@@5    
 *     ,:.   9@@@@@@@@@@@#HB5                 .M@@@@@@@@@@@@@@@@@@@@@@@@@B    
 *           ,ssirhSM@&1;i19911i,.             s@@@@@@@@@@@@@@@@@@@@@@@@@@S   
 *              ,,,rHAri1h1rh&@#353Sh:          8@@@@@@@@@@@@@@@@@@@@@@@@@#:  
 *            .A3hH@#5S553&@@#h   i:i9S          #@@@@@@@@@@@@@@@@@@@@@@@@@A.
 *
 *
 *    ๅˆ็œ‹ๆบ็ ๏ผŒ็œ‹ไฝ ๅฆนๅฆนๅ‘€๏ผ
 */


/***
 *_______________#########_______________________
 *______________############_____________________
 *______________#############____________________
 *_____________##__###########___________________
 *____________###__######_#####__________________
 *____________###_#######___####_________________
 *___________###__##########_####________________
 *__________####__###########_####_______________
 *________#####___###########__#####_____________
 *_______######___###_########___#####___________
 *_______#####___###___########___######_________
 *______######___###__###########___######_______
 *_____######___####_##############__######______
 *____#######__#####################_#######_____
 *____#######__##############################____
 *___#######__######_#################_#######___
 *___#######__######_######_#########___######___
 *___#######____##__######___######_____######___
 *___#######________######____#####_____#####____
 *____######________#####_____#####_____####_____
 *_____#####________####______#####_____###______
 *______#####______;###________###______#________
 *________##_______####________####______________
 */


/***
 *             ,%%%%%%%%,
 *           ,%%/\%%%%/\%%
 *          ,%%%\c "" J/%%%
 * %.       %%%%/ o  o \%%%
 * `%%.     %%%%    _  |%%%
 *  `%%     `%%%%(__Y__)%%'
 *  //       ;%%%%`\-/%%%'
 * ((       /  `%%%%%%%'
 *  \\    .'          |
 *   \\  /       \  | |
 *    \\/         ) | |
 *     \         /_ | |__
 *     (___________))))))) ๆ”ปๅŸŽๆนฟ
 *
 *        _       _
 * __   _(_)_   _(_) __ _ _ __
 * \ \ / / \ \ / / |/ _` |'_ \
 *  \ V /| |\ V /| | (_| | | | |
 *   \_/ |_| \_/ |_|\__,_|_| |_|
 */


/***
 * https://gold.xitu.io/
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€
 *ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€
 *ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€
 *ใ€€ใ€€ใ€€๏ผ‘๏ผ‘ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€ใ€€ใ€€๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘๏ผ‘ใ€€ใ€€
 */


/***
 * https://www.zhihu.com/
 *           _____                    _____                    _____                    _____          
 *          /\    \                  /\    \                  /\    \                  /\    \         
 *         /::\____\                /::\    \                /::\    \                /::\    \        
 *        /:::/    /                \:::\    \              /::::\    \              /::::\    \       
 *       /:::/    /                  \:::\    \            /::::::\    \            /::::::\    \      
 *      /:::/    /                    \:::\    \          /:::/\:::\    \          /:::/\:::\    \     
 *     /:::/____/                      \:::\    \        /:::/__\:::\    \        /:::/__\:::\    \    
 *    /::::\    \                      /::::\    \      /::::\   \:::\    \      /::::\   \:::\    \   
 *   /::::::\    \   _____    ____    /::::::\    \    /::::::\   \:::\    \    /::::::\   \:::\    \  
 *  /:::/\:::\    \ /\    \  /\   \  /:::/\:::\    \  /:::/\:::\   \:::\____\  /:::/\:::\   \:::\    \
 * /:::/  \:::\    /::\____\/::\   \/:::/  \:::\____\/:::/  \:::\   \:::|    |/:::/__\:::\   \:::\____\
 * \::/    \:::\  /:::/    /\:::\  /:::/    \::/    /\::/   |::::\  /:::|____|\:::\   \:::\   \::/    /
 *  \/____/ \:::\/:::/    /  \:::\/:::/    / \/____/  \/____|:::::\/:::/    /  \:::\   \:::\   \/____/
 *           \::::::/    /    \::::::/    /                 |:::::::::/    /    \:::\   \:::\    \     
 *            \::::/    /      \::::/____/                  |::|\::::/    /      \:::\   \:::\____\    
 *            /:::/    /        \:::\    \                  |::| \::/____/        \:::\   \::/    /    
 *           /:::/    /          \:::\    \                 |::|  ~|               \:::\   \/____/     
 *          /:::/    /            \:::\    \                |::|   |                \:::\    \         
 *         /:::/    /              \:::\____\               \::|   |                 \:::\____\        
 *         \::/    /                \::/    /                \:|   |                  \::/    /        
 *          \/____/                  \/____/                  \|___|                   \/____/         
 */


/***
 * http://www.freebuf.com/
 *           _.._        ,------------.
 *        ,'      `.    ( We want you! )
 *       /  __) __` \    `-,----------'
 *      (  (`-`(-')  ) _.-'
 *      /)  \  = /  (
 *     /'    |--' .  \
 *    (  ,---|  `-.)__`
 *     )(  `-.,--'   _`-.
 *    '/,'          (  Uu",
 *     (_       ,    `/,-' )
 *     `.__,  : `-'/  /`--'
 *       |     `--'  |
 *       `   `-._   /
 *        \        (
 *        /\ .      \.  freebuf
 *       / |` \     ,-\
 *      /  \| .)   /   \
 *     ( ,'|\    ,'     :
 *     | \,`.`--"/      }
 *     `,'    \  |,'    /
 *    / "-._   `-/      |
 *    "-.   "-.,'|     ;
 *   /        _/["---'""]
 *  :        /  |"-     '
 *  '           |      /
 *              `      |
 */


/***
 * https://campus.alibaba.com/
 *                                 `:::::::::::,
 *                             `::;:::::::;:::::::,  `
 *                          `::;;:::::::@@@@;:::::::`
 *                        ,:::::::::::::@    #@':::::`
 *                      :::::::::::::::'@@      @;::::
 *                    ::::::::::::'@@@@'```      .+:::`
 *                  ::::::::::;@@@#.              ,:::,
 *                .::::::::+@#@`                   ::::
 *               :::::::+@@'                       ::::
 *             `:::::'@@:                         `:::.
 *            ,::::@@:  `                         ::::
 *           ;::::::@                            .:::;
 *          :;:::::;@`        `                  :::;
 *         :::::::::@`        @                 ;::::
 *        :::::::::#`          @`              ,::::
 *       :::::::::@`         +@ @             .::::`
 *      .::::::'@@`       `@@'  @             ::::,
 *      :::::::++@@@@@@@@@@.                 ::::;
 *     ;:::::::+,   `..`                    :::::
 *    ,::::::::',                          :::::
 *    :::::::::+,                         :::::`
 *   :::::::::+@.                        ,::::.`                     `,
 *   ::::::;;@+                         .::;::                     `;
 *  :::::::@@                          `:::;:                   `::``
 *  ::::::#@                           ;::::                  .::`
 *  :::::;@                           :::::`               .;::`
 *  :::::@                           `:;:::            `::::;
 *  :::::#                           :::::.        `,;:::::
 *  ::::::                    `      ::::::,.,::::::::::.
 *  ,::::::`              .::        ::::::::::::::::;`
 *   ;::::::::,````.,:::::,          ::::::::::::::.
 *    :::::::::::::::::: `           `::::::::::`
 *     `::::::::::::,                  .:::.
 *         `..`
 */


/***
 * http://www.flvcd.com/
 *  .--,       .--,
 * ( (  \.---./  ) )
 *  '.__/o   o\__.'
 *     {=  ^  =}
 *      >  -  <
 *     /       \
 *    //       \\
 *   //|   .   |\\
 *   "'\       /'"_.-~^`'-.
 *      \  _  /--'         `
 *    ___)( )(___
 *   (((__) (__)))    ้ซ˜ๅฑฑไปฐๆญข,ๆ™ฏ่กŒ่กŒๆญข.่™ฝไธ่ƒฝ่‡ณ,ๅฟƒๅ‘ๅพ€ไน‹ใ€‚
 */


/***
 * ้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚ใ€€้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚
 * ้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚ใ€€ใ€€ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€ใ€€ใ€€
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚้ ‚ใ€€ใ€€้ ‚้ ‚
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚ใ€€
 * ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€ใ€€ใ€€ใ€€ใ€€ใ€€้ ‚้ ‚ใ€€้ ‚้ ‚ใ€€้ ‚้ ‚
 * ใ€€้ ‚้ ‚้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚้ ‚้ ‚ใ€€้ ‚้ ‚้ ‚้ ‚้ ‚
 * ใ€€้ ‚้ ‚้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚้ ‚ใ€€ใ€€ใ€€้ ‚้ ‚้ ‚้ ‚
 */


/***
 * โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–„โ–‘โ–‘
 * โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–„โ–€โ–’โ–Œโ–‘
 * โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–โ–€โ–’โ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–„โ–€โ–’โ–’โ–’โ–
 * โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–โ–„โ–€โ–’โ–’โ–€โ–€โ–€โ–€โ–„โ–„โ–„โ–€โ–’โ–’โ–’โ–’โ–’โ–
 * โ–‘โ–‘โ–‘โ–‘โ–‘โ–„โ–„โ–€โ–’โ–‘โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–ˆโ–’โ–’โ–„โ–ˆโ–’โ–
 * โ–‘โ–‘โ–‘โ–„โ–€โ–’โ–’โ–’โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–€โ–ˆโ–ˆโ–€โ–’โ–Œ
 * โ–‘โ–‘โ–โ–’โ–’โ–’โ–„โ–„โ–’โ–’โ–’โ–’โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–€โ–„โ–’โ–’
 * โ–‘โ–‘โ–Œโ–‘โ–‘โ–Œโ–ˆโ–€โ–’โ–’โ–’โ–’โ–’โ–„โ–€โ–ˆโ–„โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–ˆโ–’โ–
 * โ–‘โ–โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–Œโ–ˆโ–ˆโ–€โ–’โ–’โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–€โ–„
 * โ–‘โ–Œโ–‘โ–’โ–„โ–ˆโ–ˆโ–„โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–’โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–’โ–’โ–’โ–’
 * โ–€โ–’โ–€โ–โ–„โ–ˆโ–„โ–ˆโ–Œโ–„โ–‘โ–€โ–’โ–’โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–’โ–’โ–’
 * ๅ•่บซ็‹—ๅฐฑ่ฟ™ๆ ท้ป˜้ป˜ๅœฐ็œ‹็€ไฝ ๏ผŒไธ€ๅฅ่ฏไนŸไธ่ฏดใ€‚
 */


/***
 *                   /88888888888888888888888888\
 *                   |88888888888888888888888888/
 *                    |~~____~~~~~~~~~"""""""""|
 *                   / \_________/"""""""""""""\
 *                  /  |              \         \
 *                 /   |  88    88     \         \
 *                /    |  88    88      \         \
 *               /    /                  \        |
 *              /     |   ________        \       |
 *              \     |   \______/        /       |
 *   /"\         \     \____________     /        |
 *   | |__________\_        |  |        /        /
 * /""""\           \_------'  '-------/       --
 * \____/,___________\                 -------/
 * ------*            |                    \
 *   ||               |                     \
 *   ||               |                 ^    \
 *   ||               |                | \    \
 *   ||               |                |  \    \
 *   ||               |                |   \    \
 *   \|              /                /"""\/    /
 *      -------------                |    |    /
 *      |\--_                        \____/___/
 *      |   |\-_                       |
 *      |   |   \_                     |
 *      |   |     \                    |
 *      |   |      \_                  |
 *      |   |        ----___           |
 *      |   |               \----------|
 *      /   |                     |     ----------""\
 * /"\--"--_|                     |               |  \
 * |_______/                      \______________/    )
 *                                               \___/
 */


/***
 *                        d*##$.
 *  zP"""""$e.           $"    $o
 * 4$       '$          $"      $
 * '$        '$        J$       $F
 *  'b        $k       $>       $
 *   $k        $r     J$       d$
 *   '$         $     $"       $~
 *    '$        "$   '$E       $
 *     $         $L   $"      $F ...
 *      $.       4B   $      $$$*"""*b
 *      '$        $.  $$     $$      $F
 *       "$       R$  $F     $"      $
 *        $k      ?$ u*     dF      .$
 *        ^$.      $$"     z$      u$$$$e
 *         #$b             $E.dW@e$"    ?$
 *          #$           .o$$# d$$$$c    ?F
 *           $      .d$$#" . zo$>   #$r .uF
 *           $L .u$*"      $&$$$k   .$$d$$F
 *            $$"            ""^"$$$P"$P9$
 *           JP              .o$$$$u:$P $$
 *           $          ..ue$"      ""  $"
 *          d$          $F              $
 *          $$     ....udE             4B
 *           #$    """"` $r            @$
 *            ^$L        '$            $F
 *              RN        4N           $
 *               *$b                  d$
 *                $$k                 $F
 *                 $$b                $F
 *                  $""               $F
 *                  '$                $
 *                   $L               $
 *                   '$               $
 *                    $               $
 */


/***
 *              ,----------------,              ,---------,
 *         ,-----------------------,          ,"        ,"|
 *       ,"                      ,"|        ,"        ,"  |
 *      +-----------------------+  |      ,"        ,"    |
 *      |  .-----------------.  |  |     +---------+      |
 *      |  |                 |  |  |     | -==----'|      |
 *      |  |  I LOVE DOS!    |  |  |     |         |      |
 *      |  |  Bad command or |  |  |/----|`---=    |      |
 *      |  |  C:\>_          |  |  |   ,/|==== ooo |      ;
 *      |  |                 |  |  |  // |(((( [33]|    ,"
 *      |  `-----------------'  |," .;'| |((((     |  ,"
 *      +-----------------------+  ;;  | |         |,"
 *         /_)______________(_/  //'   | +---------+
 *    ___________________________/___  `,
 *   /  oooooooooooooooo  .o.  oooo /,   \,"-----------
 *  / ==ooooooooooooooo==.o.  ooo= //   ,`\--{)B     ,"
 * /_==__==========__==_ooo__ooo=_/'   /___________,"
 *
 */


/***
 *                 .-~~~~~~~~~-._       _.-~~~~~~~~~-.
 *             __.'              ~.   .~              `.__
 *           .'//                  \./                  \\`.
 *         .'//                     |                     \\`.
 *       .'// .-~"""""""~~~~-._     |     _,-~~~~"""""""~-. \\`.
 *     .'//.-"                 `-.  |  .-'                 "-.\\`.
 *   .'//______.============-..   \ | /   ..-============.______\\`.
 * .'______________________________\|/______________________________`.
 *
 */


/***             ๆ— ๅฏๅฅ‰ๅ‘Š ไธ€้ข—่ต›่‰‡
 *  uJjYJYYLLv7r7vJJ5kqSFFFUUjJ7rrr7LLYLJLJ7
 *  JuJujuYLrvuEM@@@B@@@B@B@B@@@MG5Y7vLjYjJL
 *  JYjYJvr7XM@BB8GOOE8ZEEO8GqM8OBBBMu77LLJ7
 *  LJLY7ru@@@BOZ8O8NXFFuSkSu25X0OFZ8MZJ;vLv
 *  YvL7i5@BM8OGGqk22uvriiriii;r7LuSZXEMXrvr
 *  vv7iU@BMNkF1uY7v7rr;iiii:i:i:ii7JEPNBPir
 *  L7iL@BM8Xjuujvv77rr;ri;i;:iiiii:iLXFOBJ:
 *  7ri@B@MOFuUS2Y7L7777rii;:::::i:iirjPG@O:
 *  7:1B@BBOPjXXSJvrL7rr7iiii:i::::i;iv5MBB,
 *  r:0@BBM8SFPX2Y77rri::iirri:::::iii75O@G.
 *  7:SB@BBGqXPk0122UJL::i::r:::i:i;i:v2@Bk.
 *  ri:MB@BBEqEMGq2JLLL1u7.iX51u77LF27iSB@r,
 *  ri,v@B@MB8@qqNEqN1u:5B8BOFE0S7ii7qMB@F::
 *  ii,J80Eq1MZkqPPX5YkPE@B@iXPE52j7:vBjE7::
 *  ii:7MSqkS0PvLv7rrii0@L.Z1iLr::ir:rO,vi::
 *  ii::EZXPSkquLvii:iF@N:.,BUi7ri,::UY;r:::
 *  i::.2ONXqkPXS5FUUEOPP;..iSPXkjLYLLrr:::,
 *  :::,iMXNP0NPLriiLGZ@BB1P87;JuL7r:7ri:::,
 *  :::,.UGqNX0EZF2uUjUuULr:::,:7uuvv77::::.
 *  ::::..5OXqXNJ50NSY;i:.,,,:i77Yvr;v;,,::.
 *  :::,:.jOEPqPJiqBMMMO8NqP0SYLJriirv:.:,:.
 *  ,:,,,.,Zq0P0X7vPFqF1ujLv7r:irrr7j7.,,::.
 *  ,,,....0qk0080v75ujLLv7ri:i:rvj2J...,,,.
 *  ......8@UXqZEMNvJjr;ii::,:::7uuv...,.,,.
 *  .....B@BOvX88GMGk52vririiirJS1i.......,.
 *  .JEMB@B@BMvL0MOMMMO8PE8GPqSk2L:.........
 *  @B@@@B@M@B@L:7PGBOO8MOMOEP0Xri@B@Mk7,...
 *  B@B@BBMBB@B@0::rJP8MO0uvvu7..,B@B@B@B@Z7
 *  MMBM@BBB@B@B@Br:i,..:Lur:....7@OMMBM@B@@
 *  8OOMMMOMMMMBB@B:....,PZENNi..JBOZ8GMOOOO
 */

ไปฅไธŠไธบ้ญ”ๆ€งๅ›พ


ไปฅไธ‹ไธบ็ฅžๆณจ้‡Š

/***
 * ่ฟ™ไธชๅ…ฌๅธๆฒกๆœ‰ๅนด็ปˆๅฅ–็š„,ๅ…„ๅผŸๅˆซๆŒ‡ๆœ›ไบ†,ไนŸๅˆซๆฅไบ†,ๆˆ‘ๅ‡†ๅค‡่พž่Œไบ†
 * ๅฆๅค–่ฟ™ไธช้กน็›ฎๆœ‰ๅพˆๅคš*Bug* ไฝ ๅšๆŒไธไบ†ๅคšไน…็š„,ๆ‹œๆ‹œ!
 */
/***
 * 1ๅช็พŠ == one sheep
 * 2ๅช็พŠ == two sheeps
 * 3ๅช็พŠ == three sheeps
 * 4ๅช็พŠ == four sheeps
 * 5ๅช็พŠ == five sheeps
 * 6ๅช็พŠ == six sheeps
 * 7ๅช็พŠ == seven sheeps
 * 8ๅช็พŠ == eight sheeps
 * 9ๅช็พŠ == nine sheeps
 * 10ๅช็พŠ == ten sheeps
 * 11ๅช็พŠ == eleven sheeps
 * 12ๅช็พŠ == twelve sheeps
 * 13ๅช็พŠ == thirteen sheeps
 * 14ๅช็พŠ == fourteen sheeps
 * 15ๅช็พŠ == fifteen sheeps
 * 16ๅช็พŠ == sixteen sheeps
 * 17ๅช็พŠ == seventeen sheeps
 * 18ๅช็พŠ == eighteen sheeps
 * 19ๅช็พŠ == nineteen sheeps
 * 20ๅช็พŠ == twenty sheeps
 * 21ๅช็พŠ == twenty one sheeps
 * 22ๅช็พŠ == twenty two sheeps
 * 23ๅช็พŠ == twenty three sheeps
 * 24ๅช็พŠ == twenty four sheeps
 * 25ๅช็พŠ == twenty five sheeps
 * 26ๅช็พŠ == twenty six sheeps
 * 27ๅช็พŠ == twenty seven sheeps
 * 28ๅช็พŠ == twenty eight sheeps
 * 29ๅช็พŠ == twenty nine sheeps
 * 30ๅช็พŠ == thirty sheeps
 * ็Žฐๅœจ็žŒ็กไบ†ๅง๏ผŒๅฅฝไบ†๏ผŒไธ่ฆๅ†ๆ”นไธ‹้ข็š„ไปฃ็ ไบ†๏ผŒ็ก่ง‰ๅ’ฏ~~
 */
/***
 * You may think you know what the following code does.
 * But you dont. Trust me.
 * Fiddle with it, and youll spend many a sleepless
 * night cursing the moment you thought youd be clever
 * enough to "optimize" the code below.
 * Now close this file and go play with something else.
 */
/***
 * ไฝ ๅฏ่ƒฝไผš่ฎคไธบไฝ ่ฏปๅพ—ๆ‡‚ไปฅไธ‹็š„ไปฃ็ ใ€‚ไฝ†ๆ˜ฏไฝ ไธไผšๆ‡‚็š„๏ผŒ็›ธไฟกๆˆ‘ๅงใ€‚
 * ่ฆๆ˜ฏไฝ ๅฐ่ฏ•็Žฉๅผ„่ฟ™ๆฎตไปฃ็ ็š„่ฏ๏ผŒไฝ ๅฐ†ไผšๅœจๆ— ๅฐฝ็š„้€šๅฎตไธญไธๆ–ญๅœฐๅ’’้ช‚่‡ชๅทฑไธบไป€ไนˆไผš่ฎคไธบ่‡ชๅทฑ่ชๆ˜Žๅˆฐๅฏไปฅไผ˜ๅŒ–่ฟ™ๆฎตไปฃ็ ใ€‚
 * ็Žฐๅœจ่ฏทๅ…ณ้—ญ่ฟ™ไธชๆ–‡ไปถๅŽป็Žฉ็‚นๅˆซ็š„ๅงใ€‚
 */
/***
 * somedev1 -  6/7/02 Adding temporary tracking of Login screen
 * somedev2 -  5/22/07 Temporary my ass
 */
/***
 * ไธ€ไบ›ไฟฎๆ”น1 - 2002/6/7 ๅขžๅŠ ไธดๆ—ถ็š„่ทŸ่ธช็™ปๅฝ•็•Œ้ข
 * ไธ€ไบ›ไฟฎๆ”น2 - 2007/5/22 ๆˆ‘ไธดๆ—ถ็š„็Šฏๅ‚ป
 */
/***
 * ็จ‹ๅบๅ‘˜1๏ผˆไบŽ2010ๅนด6ๆœˆ7ๆ—ฅ๏ผ‰๏ผšๅœจ่ฟ™ไธชๅ‘ไธดๆ—ถๅŠ ๅ…ฅไธ€ไบ›่ฐƒๆ–™
 * ็จ‹ๅบๅ‘˜2๏ผˆไบŽ2011ๅนด5ๆœˆ22ๆ—ฅ๏ผ‰๏ผšไธดไฝ ไธชๅฑๅ•Š
 * ็จ‹ๅบๅ‘˜3๏ผˆไบŽ2012ๅนด7ๆœˆ23ๆ—ฅ๏ผ‰๏ผšๆฅผไธŠ้ƒฝๆ˜ฏ็‹—ๅฑŽ๏ผŒ้‰ดๅฎšๅฎŒๆฏ•
 * ็จ‹ๅบๅ‘˜4๏ผˆไบŽ2013ๅนด8ๆœˆ2ๆ—ฅ๏ผ‰๏ผšfuck ๆฅผไธŠ๏ผŒไธ‰ๅนดไบ†๏ผŒ่ฟ™ๅ‘่ฟ˜ๅœจ๏ผ๏ผ๏ผ
 * ็จ‹ๅบๅ‘˜5๏ผˆไบŽ2014ๅนด8ๆœˆ21ๆ—ฅ๏ผ‰๏ผšๅ“ˆๅ“ˆๅ“ˆ๏ผŒ่ฟ™ๅ‘ๅฑ…็„ถๅ‘ไบ†่ฟ™ไนˆๅคšไบบ๏ผŒๅนธๅฅฝๆˆ‘ไนŸไธ็”จๅกซไบ†๏ผŒ็ณป็ปŸ็ปˆๆญข่ฟ่กŒไบ†๏ผŒyou're died
 */
/***
 * For the brave souls who get this far: You are the chosen ones,
 * the valiant knights of programming who toil away, without rest,
 * fixing our most awful code. To you, true saviors, kings of men,
 * I say this: never gonna give you up, never gonna let you down,
 * never gonna run around and desert you. Never gonna make you cry,
 * never gonna say goodbye. Never gonna tell a lie and hurt you.
 */
/***
 * ่‡ด็ปˆไบŽๆฅๅˆฐ่ฟ™้‡Œ็š„ๅ‹‡ๆ•ข็š„ไบบ๏ผš
 * ไฝ ๆ˜ฏ่ขซไธŠๅธ้€‰ไธญ็š„ไบบ๏ผŒๆ˜ฏ่‹ฑๅ‹‡็š„ใ€ไธๆ•Œ่พ›่‹ฆ็š„ใ€ไธ็œ ไธไผ‘็š„ๆฅไฟฎๆ”นๆˆ‘ไปฌ่ฟ™ๆœ€ๆฃ˜ๆ‰‹็š„ไปฃ็ ็š„็ผ–็จ‹้ช‘ๅฃซใ€‚
 * ไฝ ๏ผŒๆˆ‘ไปฌ็š„ๆ•‘ไธ–ไธป๏ผŒไบบไธญไน‹้พ™๏ผŒๆˆ‘่ฆๅฏนไฝ ่ฏด๏ผšๆฐธ่ฟœไธ่ฆๆ”พๅผƒ๏ผŒๆฐธ่ฟœไธ่ฆๅฏน่‡ชๅทฑๅคฑๆœ›๏ผŒๆฐธ่ฟœไธ่ฆ้€ƒ่ตฐ๏ผŒ่พœ่ดŸไบ†่‡ชๅทฑ๏ผŒ
 * ๆฐธ่ฟœไธ่ฆๅ“ญๅ•ผ๏ผŒๆฐธ่ฟœไธ่ฆ่ฏดๅ†่ง๏ผŒๆฐธ่ฟœไธ่ฆ่ฏด่ฐŽๆฅไผคๅฎณ่‡ชๅทฑใ€‚
 */
/***
 * Dear maintainer:
 *
 * Once you are done trying to 'optimize' this routine,
 * and have realized what a terrible mistake that was,
 * please increment the following counter as a warning
 * to the next guy:
 *
 * total_hours_wasted_here = 42
 */
/***
 * ไบฒ็ˆฑ็š„็ปดๆŠค่€…๏ผš
 *
 * ๅฆ‚ๆžœไฝ ๅฐ่ฏ•ไบ†ๅฏน่ฟ™ๆฎต็จ‹ๅบ่ฟ›่กŒ'ไผ˜ๅŒ–'
 * ไธ‹้ข่ฟ™ไธช่ฎกๆ•ฐๅ™จ็š„ไธชๆ•ฐ็”จๆฅๅฏนๅŽๆฅไบบ่ฟ›่กŒ่ญฆๅ‘Š
 *
 * ๆตช่ดนๅœจ่ฟ™้‡Œ็š„ๆ€ปๆ—ถ้—ด = 42h
 */
Exception up = new Exception("Something is really wrong.");
throw up;  //ha ha
/***
 * When I wrote this, only God and I understood what I was doing
 * Now, God only knows
 */
/***
* ๅ†™่ฟ™ๆฎตไปฃ็ ็š„ๆ—ถๅ€™๏ผŒๅชๆœ‰ไธŠๅธๅ’Œๆˆ‘็Ÿฅ้“ๅฎƒๆ˜ฏๅนฒๅ˜›็š„
* ็Žฐๅœจ๏ผŒๅชๆœ‰ไธŠๅธ็Ÿฅ้“
*/
stop(); // Hammertime!
// Autogenerated, do not edit. All changes will be undone.
// sometimes I believe compiler ignores all my comments
// ๆœ‰ๆ—ถๅ€™ๆˆ‘็›ธไฟก็ผ–่ฏ‘ๅ™จๅฟฝ็•ฅไบ†ๆˆ‘ๆ‰€ๆœ‰็š„ๆณจ้‡Š
/***
 * I dedicate all this code, all my work, to my wife, Darlene, who will
 * have to support me and our three children and the dog once it gets
 * released into the public.
 */
// drunk, fix later
// ๆœ‰็‚นๆ™•ไบ†๏ผŒไปฅๅŽๅ†ไฟฎๆ”น
// Magic. Do not touch.
// ้บป้ธกใ€‚ๅ‹ฟๅŠจใ€‚
#define TRUE FALSE// Happy debugging suckers
// I'm sorry.
return 1; # returns 1
/***
 * Always returns true.
 */
public boolean isAvailable() {
    return false;
}
<!-- Here be dragons -->
<!-- ๅ‰ๆ–น้ซ˜่ƒฝ -->
double penetration; // ouch
// ่‡ช่กŒไบ†่งฃ๏ผŒไธๆ–นไพฟ่งฃ้‡Š
/////////////////////////////////////// this is a well commented line
// To understand recursion, see the bottom of this file
At the bottom of the file:
// To understand recursion, see the top of this file
// ๆƒณ่ฆๆ˜Ž็™ฝ้€’ๅฝ’้กป็œ‹ๆ–‡ไปถๆœซๅฐพ
ๅˆฐไบ†ๆ–‡ๆœซ
// ๆƒณ่ฆๆ˜Ž็™ฝ้€’ๅฝ’้กป็œ‹ๆ–‡ไปถ้กถ้ƒจ
/* Please work */
long long ago; /* in a galaxy far far away */
// ๅพˆไน…ๅพˆไน…ไปฅๅ‰ ๅœจไธ€ไธช้ฅ่ฟœ็š„้“ถๆฒณไธญ๏ผˆๅ‡บ่‡ชๆ˜Ÿ็ƒๅคงๆˆ˜๏ผ‰
// This code sucks, you know it and I know it.  
// Move on and call me an idiot later.
// ไฝ ๆˆ‘้ƒฝ็Ÿฅ้“่ฟ™ไปฃ็ ๅพˆ็ƒ‚
// ๅ…ˆไธ่ฆ้ช‚ๆˆ‘2Bไบ†๏ผŒ่ฏทๅ…ˆ็ปง็ปญๅพ€ไธ‹็œ‹
// I am not sure why this works but it fixes the problem.
// ่™ฝ็„ถๆˆ‘ไธ็Ÿฅ้“ไธบไป€ไนˆ่ฟ™ๆ ท็ฎก็”จ๏ผŒไฝ†ๅฎƒๅดๆ˜ฏไฟฎๅคไบ†้—ฎ้ข˜
// If this comment is removed the program will blow up
// ๅฆ‚ๆžœๅˆ ไบ†ๆญคๅค„ๆณจ้‡Š็จ‹ๅบๅฐฑ็‚ธไบ†
// This function has been here since 1987. DON'T FXXKING TOUCH IT
// ่ฟ™ๅ‡ฝๆ•ฐ1987ๅนดๅฐฑ่ฟ™ๅœจไบ†๏ผŒๅˆซไป–ๅจ˜ๅŠจๅฎƒ
// if i ever see this again i'm going to start bringing guns to work
// ๅฆ‚ๆžœ่ฆๆ˜ฏๅ†่ฎฉๆˆ‘็œ‹่ง่ฟ™ๆ ท็š„ไปฃ็ ๏ผŒไนŸ่ฎธๆˆ‘ไผšๅธฆ็€ไธ€ๆŠŠๆžชๆฅไธŠ็ญ
// no comments for you
// it was hard to write
// so it should be hard to read
// ้šพๅ†™็š„ไปฃ็ ๏ผŒ่‚ฏๅฎšๅพˆ้šพ่ฏปใ€‚ๅ› ๆญค๏ผŒๆˆ‘ๆฒกๆœ‰ๆณจ้‡Š็•™็ป™ไฝ ใ€‚
// I will give you two of my seventy-two virgins if you can fix this.
// ่ฆๆ˜ฏไฝ ่ƒฝไฟฎๆญฃ่ฟ™ไธช้—ฎ้ข˜็š„่ฏ๏ผŒๆˆ‘ไผšๅœจๆˆ‘็š„ไธƒๅไบŒไธชๅค„ๅฅณไธญๆŒ‘ไธคไธช้€ไฝ 
// I am not responsible of this code.
// They made me write it, against my will.
// ไธ‹้ข็š„ไปฃ็ ๏ผŒๆˆ‘ไธ่ดŸ่ดฃใ€‚ๅ› ไธบๆ˜ฏไป–ไปฌ้€ผๆˆ‘ๅ†™็š„๏ผŒ่ฟ่ƒŒไบ†ๆˆ‘็š„ๆ„ๆ„ฟใ€‚
/* You are not expected to understand this */
/* ไฝ ็ปไธไผšๆ˜Ž็™ฝ็š„ */
// I have to find a better job
// ็œ‹ๆฅๆˆ‘้œ€่ฆๆ‰พไปฝๆ›ดๅฅฝ็š„ๅทฅไฝœไบ†
/***
 * ่ฟ™ไธช็ฑปๆ˜ฏObject็š„ๅญ็ฑป
 */

ๅฆ‚ๆžœๆœ‰ๆ›ดๅฅฝๅœฐๅฏไปฅ็•™่จ€ๆˆ–่€…ๅˆฐไผ ้€้—จๆissue๏ผŒๅฆ‚ๆžœ็œ‹ๅˆฐ่ฟ™่ƒฝๅธฆ็ป™ไฝ ๅฟซไน็š„่ฏ๏ผŒ้‚ฃๅฐฑ็‚นไธช็จ€้ฅญๅง๏ผŒ่ฐข่ฐขๅคงไฝฌไปฌ่ต่„ธ๏ผŒๆ„ฟๆ‰€ๆœ‰็š„็จ‹ๅบ้ƒฝๆฐธๆ— Bugใ€‚