kenne[8], kerne[8], renke[8], renen[5], renne[5],
kenn[7], kern[7], kren[7], renk[7], eren[4], neer[4], rene[4], renn[4],
ken[6], nee[3], ree[3], ern[3], ren[3],
ne[2], er[2], re[2],
