sorus[7],
rusy[7], rysu[7], sury[7], susy[7], suro[6], sosu[6], sous[6], rosy[5], ryso[5], sosy[5],
oru[5], sou[5], rus[5], sur[5], sus[5], osy[4], rys[4], ros[3], sos[3],
su[4], or[2], ro[2], os[2],
