y0sh x0shr4 w0shr v0sh u0shr4
99rhr4 89rhr 79rh 69rhr4 59rhr
kjrhr jjrh ijrhr4 hjrhr gjrh
vsqh usqhr4 tsqhr ssqh rsqhr4
61phr4 51phr 41ph 31phr4 21phr