boga[8], gabr[8], garb[8], grab[8], borg[8], arbo[6], baor[6], bora[6], roba[6], agor[6], garo[6], ogar[6], ogra[6], rago[6], boro[6], robo[6],
abo[5], boa[5], oba[5], ago[5], arb[5], bar[5], rab[5], gar[5], gra[5], rag[5], bor[5], rob[5], gro[5], ogr[5], aro[3], ora[3], oro[3],
ba[4], ag[4], bo[4], go[4], ar[2], or[2], ro[2],