bach[9], dach[8], brah[8], bard[7], drab[7], char[7], harc[7],
cab[6], bad[6], dba[6], ach[6], cha[6], arb[5], bar[5], rab[5], car[4], rac[4], dar[4], rad[4],
ba[4], ha[4], ad[3], da[3], ar[2],
