bark[9], krau[7], brau[6], raub[6], aura[4],
bak[8], buk[8], kar[6], kau[6], kur[6], aba[5], bar[5], bau[5], aar[3], ara[3], aua[3], rau[3],
ab[4], aa[2], ar[2], au[2], ur[2],
