aty[5], ety[5], ate[4], eta[4], twa[4], wat[4], twe[4], wet[4], wte[4], ewy[4], tez[4], zet[4], ezy[4], wyz[4], zwy[4], ewa[3], eza[3], waz[3], zew[3],
ty[4], at[3], ta[3], et[3], te[3], wy[3], ew[2], we[2], za[2], ez[2], ze[2],