bolo[7], lobo[7], obol[7], boom[7], obom[7], bzom[7], molo[6], lwom[6], molw[6], wolo[5], mowo[5], ozom[5], zoom[5], zwom[5],
bol[6], lob[6], bom[6], mob[6], mol[5], omo[4], zol[4], owo[3], zoo[3],
bo[4], om[3], oz[2],