hopi[7], pipo[6], popi[6], pito[6], topi[6], ptoz[6],
hip[6], phi[6], hop[6], hit[6], hot[6], hoi[5], pip[5], pop[5], pit[5], pot[5], top[5], poi[4], toi[4], zip[4],
hi[4], ho[4], oh[4], pi[3], op[3], po[3], ot[3], to[3], oz[2],
