bada[7], band[7], bard[7], drab[7], bana[6], arab[6], arba[6], bara[6], raba[6], barn[6], dana[5], nada[5], rada[5], nard[5], rand[5], arna[4], rana[4],
bad[6], dba[6], ban[5], arb[5], bar[5], rab[5], dan[4], dna[4], nad[4], dar[4], rad[4], ana[3], ara[3], nar[3], ran[3],
ba[4], ad[3], da[3], aa[2], na[2], ar[2],