//petrovich version of 99 Bottles of beer ("99 Bottles of beer.petrovich")
//petrovich language is described here: 
//http://www.dangermouse.net/esoteric/petrovich.html
//Andrew (Petrovich) Fedoniouk @ terrainformatica.com

do something with "99 Bottles of beer.wall"

// As the result (pass it around) is 100% predictable
// until bottles supply exhaustion then We only need to do at the end:

reward

// actually even last statement is optional for Petrovich
// if he is in good mood and good company.