borg[8], grob[8], barg[7], grab[7], bora[7],
bog[7], gab[6], abo[6], boa[6], bor[6], aba[5], bar[5], gor[5], aga[4], arg[4], gar[4], rag[4], aar[3], ara[3],
ob[5], ab[4], go[4], aa[2], ar[2],
