babra[9], rabab[9], araby[8],
abby[9], baby[9], abba[8], baba[8], arby[7], bary[7], raby[7], ryba[7], arab[6], arba[6], bara[6], raba[6],
bab[7], aby[6], bry[6], ryb[6], arb[5], bar[5], rab[5], ary[4], ara[3],
by[5], ba[4], aa[2], ar[2],
