huby[11], hubo[10], boyu[9], buzy[9], hyzu[9], buzo[8], uowy[7], wozu[6], wozy[5],
hub[9], obu[7], buz[7], bzu[7], boy[6], oby[6], hoy[6], bzy[6], hyz[6], ozu[5], uzo[5], zwu[5], ozy[4], wyz[4], zwy[4],
bu[6], hu[6], by[5], bo[4], ho[4], oh[4], wu[4], wy[3], oz[2],
