ananda[7], nadana[7], dawana[7], nadawa[7],
anand[6], dawna[6], dnawa[6], nadaw[6], wanad[6], wanda[6], wdana[6], wanna[5],
dana[5], nada[5], wada[5], wand[5], nawa[4], wana[4],
dan[4], dna[4], nad[4], dwa[4], wad[4], wda[4], aaa[3], ana[3], naw[3], wan[3],
ad[3], da[3], aa[2], na[2],