knut[8], kurt[8], kutw[8], knur[7], nurt[7], wnuk[7], kurw[7],
tuk[7], kun[6], kur[6], nut[6], rut[6], tur[6], nur[5], run[5], urn[5], rur[5], wun[5], wrr[3],
ku[5], tu[5], ut[5], nu[4], wu[4],
