kerwe[10], werke[10], karer[8], karre[8], erker[8], werre[7],
wake[9], werk[9], kare[7], rake[7], karr[7], ware[6], ewer[6], rare[4],
kea[6], kar[6], ewe[5], war[5], wer[5], are[3], ree[3], rar[3],
ar[2], er[2], re[2],
