abba[8], baba[8], bana[6], napa[5], pana[5], wapn[5], nawa[4], wana[4],
bab[7], ban[5], baw[5], wab[5], nap[4], pan[4], paw[4], ana[3], naw[3], wan[3],
ba[4], pa[3], aa[2], na[2],