foko[9], orfo[8], chor[7], ochr[7], rock[6], horo[6], coro[5], koro[5], okro[5], orko[5],
fok[8], for[7], orf[7], hoc[6], och[6], koc[5], oho[5], hor[5], rho[5], oko[4], kor[4], kro[4], okr[4], ork[4], rok[4], oro[3],
ho[4], oh[4], co[3], ko[3], ok[3], or[2], ro[2],
