pupy[9], popu[8], pupo[8], popy[7], uowy[7], uowe[6],
pup[7], opu[6], pop[5], opy[5], ewy[4], ewo[3], owe[3], owo[3],
wu[4], pe[3], op[3], po[3], wy[3], eo[2], ew[2], we[2],
