fok[8], fol[8], fon[7], for[7], orf[7], klo[5], kol[5], lok[5], kop[5], nok[4], kor[4], kro[4], okr[4], ork[4], rok[4], lor[4], rol[4], por[4], pro[4], rop[4], zol[4], nor[3], zon[3], orz[3],
ko[3], ok[3], op[3], po[3], no[2], on[2], or[2], ro[2], oz[2],
