jojo[8], ojoj[8], joni[6], sojo[6], nosi[4], osin[4], sino[4],
joj[7], jin[5], jon[5], ino[3], oni[3], ono[3], osi[3], sio[3], soi[3], nos[3], son[3], oso[3],
oj[4], in[2], ni[2], no[2], on[2], si[2], os[2],
