tsjlp usjlp1 vsjl wsjlp xsjlp1
ijklp1 jjkl kjklp ljklp1 mjkl
79kl 89klp 99klp1 aall ballp
w0llp x0llp1 y0ll z0llp 00llp1
lrmlp1 mrml nrmlp ormlp1 prml