retu[7], teru[7], wetu[7], eruw[6], eter[5], tere[5],
rut[6], tur[6], ret[4], ter[4], twe[4], wet[4], wte[4], ewe[3], rew[3], wre[3],
tu[5], ut[5], wu[4], et[3], te[3], ee[2], er[2], re[2], ew[2], we[2],
