trugt[6], ungut[6], guttu[6], turnt[5],
gurt[5], trug[5], guru[5], turn[4], tunt[4], tutu[4],
gnu[4], gur[4], gut[4], nur[3], run[3], nut[3], tun[3], tut[3],
nu[2], ur[2], tu[2],
