opów[9], copy[7], cyno[6], nocy[6], pony[6], owcy[6], nowy[5], wony[5],
nów[7], cny[5], cyn[5], opy[5], noc[4], won[3],
ów[6], co[3], op[3], po[3], ny[3], wy[3], no[2], on[2],
