boj[7], job[7], goj[7], jog[7], bok[6], kog[6], bon[5], gon[5], jon[5], bor[5], rob[5], gro[5], ogr[5], jor[5], nok[4], kor[4], kro[4], okr[4], ork[4], rok[4], nor[3],
bo[4], go[4], oj[4], ko[3], ok[3], no[2], on[2], or[2], ro[2],
