idach[9],
bach[9], dach[8], bida[7], diad[6],
cab[6], bad[6], dba[6], ach[6], cha[6], bid[6], chi[6], ich[6], bai[5], hai[5],
ba[4], ha[4], bi[4], hi[4], ad[3], da[3], ci[3], id[3],
