$ python main.py 0 1 2 3 4 5 6 7
0 0.0000 1.5370 1.3894 1.4465 0.4576 0.8363 0.4539 0.8824
1 1.5370 0.0000 1.4664 1.3408 1.9961 0.8409 0.5910 0.8139
2 1.3894 1.4664 0.0000 0.5351 0.5019 1.7269 1.8371 0.8510
3 1.4465 1.3408 0.5351 0.0000 0.7175 0.7361 1.8700 1.7979
4 0.4576 1.9961 0.5019 0.7175 0.0000 1.2390 1.3912 1.0995
5 0.8363 0.8409 1.7269 0.7361 1.2390 0.0000 0.7543 1.7874
6 0.4539 0.5910 1.8371 1.8700 1.3912 0.7543 0.0000 0.6017
7 0.8824 0.8139 0.8510 1.7979 1.0995 1.7874 0.6017 0.0000
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Source: 0 Path: [0, 1, 2, 3, 4, 5, 6, 7] Cost: 6.8511
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Source: 0 Path: [0, 1, 2, 3, 4, 7, 6, 5] Cost: 6.7116
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Source: 0 Path: [0, 1, 2, 4, 3, 5, 6, 7] Cost: 6.3150
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Source: 0 Path: [0, 1, 5, 3, 2, 4, 6, 7] Cost: 6.1440
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Source: 0 Path: [0, 1, 5, 3, 2, 4, 7, 6] Cost: 5.8522
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Source: 0 Path: [0, 1, 6, 7, 2, 4, 3, 5] Cost: 5.5363
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Source: 0 Path: [0, 4, 2, 3, 5, 1, 6, 7] Cost: 4.2643
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Source: 1 Path: [1, 0, 2, 3, 4, 5, 6, 7] Cost: 6.7740
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Source: 1 Path: [1, 0, 2, 3, 4, 7, 6, 5] Cost: 6.6345
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Source: 1 Path: [1, 0, 2, 4, 3, 5, 6, 7] Cost: 6.2380
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Source: 1 Path: [1, 0, 4, 2, 3, 5, 6, 7] Cost: 5.1238
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Source: 1 Path: [1, 5, 3, 2, 4, 0, 6, 7] Cost: 4.1272
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Source: 2 Path: [2, 0, 1, 3, 4, 5, 6, 7] Cost: 7.5798
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Source: 2 Path: [2, 0, 1, 3, 4, 7, 6, 5] Cost: 7.4403
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Source: 2 Path: [2, 0, 1, 5, 3, 4, 6, 7] Cost: 7.2138
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Source: 2 Path: [2, 0, 1, 5, 3, 4, 7, 6] Cost: 6.9221
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Source: 2 Path: [2, 0, 1, 6, 5, 3, 4, 7] Cost: 6.8248
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Source: 2 Path: [2, 0, 4, 3, 1, 5, 6, 7] Cost: 6.1023
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Source: 2 Path: [2, 0, 4, 3, 5, 1, 6, 7] Cost: 5.3342
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Source: 2 Path: [2, 3, 4, 0, 5, 1, 6, 7] Cost: 4.5801
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Source: 3 Path: [3, 0, 1, 2, 4, 5, 6, 7] Cost: 7.5469
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Source: 3 Path: [3, 0, 1, 2, 4, 7, 6, 5] Cost: 7.4074
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Source: 3 Path: [3, 0, 1, 5, 6, 4, 2, 7] Cost: 7.3229
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Source: 3 Path: [3, 0, 1, 5, 6, 7, 2, 4] Cost: 6.5334
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Source: 3 Path: [3, 0, 4, 2, 1, 5, 6, 7] Cost: 6.0695
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Source: 3 Path: [3, 0, 4, 2, 7, 1, 5, 6] Cost: 5.6662
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Source: 3 Path: [3, 0, 4, 2, 7, 1, 6, 5] Cost: 5.4163
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Source: 3 Path: [3, 0, 4, 2, 7, 6, 1, 5] Cost: 5.2907
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Source: 3 Path: [3, 2, 4, 0, 5, 1, 6, 7] Cost: 4.3645
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Source: 4 Path: [4, 0, 1, 2, 3, 5, 6, 7] Cost: 6.0883
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Source: 4 Path: [4, 0, 1, 3, 2, 7, 6, 5] Cost: 6.0776
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Source: 4 Path: [4, 0, 1, 5, 3, 2, 7, 6] Cost: 5.5594
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Source: 4 Path: [4, 0, 1, 6, 5, 3, 2, 7] Cost: 5.4621
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Source: 4 Path: [4, 0, 1, 6, 7, 2, 3, 5] Cost: 5.3095
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Source: 4 Path: [4, 0, 2, 3, 5, 1, 6, 7] Cost: 5.1518
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Source: 4 Path: [4, 0, 5, 1, 6, 7, 2, 3] Cost: 4.7136
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Source: 4 Path: [4, 0, 6, 1, 5, 3, 2, 7] Cost: 4.4656
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Source: 5 Path: [5, 0, 1, 2, 3, 4, 6, 7] Cost: 7.0853
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Source: 5 Path: [5, 0, 1, 2, 3, 4, 7, 6] Cost: 6.7935
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Source: 5 Path: [5, 0, 1, 3, 2, 4, 6, 7] Cost: 6.7441
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Source: 5 Path: [5, 0, 1, 3, 2, 4, 7, 6] Cost: 6.4523
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Source: 5 Path: [5, 0, 1, 6, 7, 2, 3, 4] Cost: 5.6696
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Source: 5 Path: [5, 0, 1, 6, 7, 2, 4, 3] Cost: 5.6365
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Source: 5 Path: [5, 0, 4, 2, 3, 1, 6, 7] Cost: 4.8645
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Source: 5 Path: [5, 3, 2, 4, 0, 6, 1, 7] Cost: 4.0895
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Source: 6 Path: [6, 0, 1, 2, 3, 4, 5, 7] Cost: 7.7363
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Source: 6 Path: [6, 0, 1, 2, 3, 4, 7, 5] Cost: 7.5968
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Source: 6 Path: [6, 0, 1, 2, 4, 3, 5, 7] Cost: 7.2003
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Source: 6 Path: [6, 0, 1, 5, 3, 2, 4, 7] Cost: 5.7044
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Source: 6 Path: [6, 0, 4, 2, 3, 5, 1, 7] Cost: 4.3394
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Source: 7 Path: [7, 0, 1, 2, 3, 4, 5, 6] Cost: 7.1318
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Source: 7 Path: [7, 0, 1, 2, 4, 3, 5, 6] Cost: 6.5958
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Source: 7 Path: [7, 0, 1, 5, 3, 2, 4, 6] Cost: 6.4247
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Source: 7 Path: [7, 0, 2, 4, 3, 5, 6, 1] Cost: 5.5727
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Source: 7 Path: [7, 0, 4, 2, 1, 6, 5, 3] Cost: 5.3898
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Source: 7 Path: [7, 0, 4, 2, 3, 1, 5, 6] Cost: 5.3131
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Source: 7 Path: [7, 0, 4, 2, 3, 1, 6, 5] Cost: 5.0632
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Source: 7 Path: [7, 0, 4, 2, 3, 5, 1, 6] Cost: 4.5450
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Source: 7 Path: [7, 0, 4, 2, 3, 5, 6, 1] Cost: 4.4585
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Source: 7 Path: [7, 6, 0, 4, 2, 3, 5, 1] Cost: 4.1272
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{0: [0, 4, 2, 3, 5, 1, 6, 7],
1: [1, 5, 3, 2, 4, 0, 6, 7],
2: [2, 3, 4, 0, 5, 1, 6, 7],
3: [3, 2, 4, 0, 5, 1, 6, 7],
4: [4, 0, 6, 1, 5, 3, 2, 7],
5: [5, 3, 2, 4, 0, 6, 1, 7],
6: [6, 0, 4, 2, 3, 5, 1, 7],
7: [7, 6, 0, 4, 2, 3, 5, 1]}