dog[6], kog[6], dok[5], kod[5], pod[5], kop[5], gro[5], ogr[5], odr[4], ord[4], rod[4], kor[4], kro[4], okr[4], ork[4], rok[4], por[4], pro[4], rop[4], drr[4], prr[4],
go[4], do[3], od[3], ko[3], ok[3], op[3], po[3], or[2], ro[2],
