kotom[8], tokom[8], tomko[8],
homo[7], komo[6], okom[6], omok[6], koto[6], otok[6],
mho[6], ohm[6], hot[6], kom[5], oho[5], kot[5], kto[5], tok[5], tom[5], oko[4], omo[4], oto[4],
hm[5], ho[4], oh[4], ko[3], ok[3], om[3], ot[3], to[3],
