7sov 6sovpq 5sovp 4sov 3sovpq
i2nvpq h2nvp g2nv f2nvpq e2nvp
tbnvp sbnv rbnvpq qbnvp pbnv
4kmv 3kmvpq 2kmvp 1kmv 0kmvpq
fulvpq eulvp dulv culvpq bulvp