darre[5], derer[5],
ader[4], rade[4], erde[4], rede[4], darr[4], rare[4],
ade[3], dar[3], rad[3], are[3], der[3], erd[3], red[3], ree[3], rar[3],
ad[2], da[2], ar[2], er[2], re[2],
