tc2td sc2t rc2tdu qc2td pc2t

4l1t 3l1tdu 2l1td 1l1t 0l1tdu

fv0tdu ev0td dv0t cv0tdu bv0td

q4ztd p4zt o4ztdu n4ztd m4zt

1dzt 0dztdu zdztd ydzt xdztdu