arby[7], bary[7], raby[7], ryba[7], bryi[7], rybi[7], rabi[6],
aby[6], bry[6], ryb[6], bai[5], arb[5], bar[5], rab[5], ary[4], air[3], rai[3],
by[5], ba[4], bi[4], ar[2],
