cab[6], bad[6], dba[6], bat[6], tab[6], arb[5], bar[5], rab[5], brr[5], tac[5], dat[5], car[4], rac[4], dar[4], rad[4], drr[4], rat[4], tar[4], tra[4],
ba[4], ad[3], da[3], at[3], ta[3], ar[2],
