opij[7], diod[6], drop[6], dior[5],
doń[10], poń[10], roń[9], jod[6], pij[6], dip[5], pod[5], jor[5], doi[4], ido[4], poi[4], odr[4], ord[4], rod[4], por[4], pro[4], rop[4], roi[3],
oń[8], oj[4], id[3], do[3], od[3], pi[3], op[3], po[3], or[2], ro[2],
