dada[6], alda[6], dala[6], lada[6], land[6], dana[5], nada[5], lana[5],
ald[5], dal[5], dla[5], lad[5], ala[4], dan[4], dna[4], nad[4], ana[3],
ad[3], da[3], al[3], la[3], aa[2], na[2],
