abba[8], baba[8], baum[8], bauz[8], mauz[8], zaum[8],
cab[8], bam[7], bub[7], bum[7], zum[7], aba[5], bau[5], mau[5], aua[3],
ab[4], am[4], um[4], uz[4], zu[4], aa[2], au[2],
