hob[7], bah[6], hab[6], abo[6], boa[6], bot[6], tob[6], bad[5], oha[5], abt[5], bat[5], tab[5], hot[5], hat[4], tao[4], tod[4],
ob[5], ab[4], ho[4], oh[4], ah[3], ha[3], do[3], od[3], ad[2], da[2],
