korb[10], obig[8], borg[8], grob[8], birg[7], giro[6],
kog[8], bog[7], koi[7], kor[7], gib[6], bio[6], obi[6], kir[6], bor[6], goi[5], gor[5], roi[4],
ob[5], bi[4], go[4],
