Cracks Pillarseeds.
Input Pillarheights and press Crack Pillarseed button.
Only input heights 76, 79, 82, 85, 88, 91, 94, 97, 100, 103 see here https://minecraft.wiki/w/End_spike
Every Pillar can only be input once.
Input u for unknown pillars.
Atleast 5 Pillars should be known to get a reasonable result.
Incase AntiVirus triggers, run the .py (Look at the read.md if you dont know how)