5s2rk 6s2rkx 7s2r 8s2rk 9s2rkx
uj3rkx vj3r wj3rk xj3rkx yj3r
ja4r ka4rk la4rkx ma4r na4rk
804rk 904rkx a14r b14rk c14rkx
xr5rkx yr5r zr5rk 0r5rkx 1r5r