lotu[8], otul[8], ulot[8], lutz[8], zolu[7], zlot[6],
lut[7], tul[7], out[6], uto[6], luz[6], tuz[6], lot[5], ozu[5], uzo[5], zol[4],
lu[5], ul[5], tu[5], ut[5], ot[3], to[3], oz[2],
