foko[9], hobo[8], kobo[7], obok[7], boom[7], obom[7], homo[7], komo[6], okom[6], omok[6],
fob[9], fok[8], bok[6], bom[6], mob[6], mho[6], ohm[6], kom[5], oho[5], oko[4], omo[4],
hm[5], bo[4], ho[4], oh[4], ko[3], ok[3], om[3],
