toyot[8], azoty[7],
taty[7], tyto[7], tato[6], toto[6], azot[5], oazy[5], oazo[4],
aty[5], tao[4], oto[4], ozy[4], oaz[3], zoo[3],
ty[4], at[3], ta[3], ot[3], to[3], za[2], oz[2],
