fob[9], fok[8], fot[8], fon[7], bok[6], kog[6], bot[6], tog[6], bon[5], gon[5], kot[5], kto[5], tok[5], nok[4], not[4], ton[4],
bo[4], go[4], ko[3], ok[3], ot[3], to[3], no[2], on[2],
