rumun[10],
muru[9], rumu[9], runu[8], muny[8], mury[8], rumy[8], rymu[8], nury[7], runy[7], urny[7], uryn[7],
muu[8], mun[6], mru[6], mur[6], rum[6], nur[5], run[5], urn[5], rym[5],
uu[6], mu[5], nu[4], my[4], ny[3],
