t1xrb s1xr r1xrb9 q1xrb p1xr
4axr 3axrb9 2axrb 1axr 0axrb9
fkwrb9 ekwrb dkwr ckwrb9 bkwrb
qtvrb ptvr otvrb9 ntvrb mtvr
12ur 02urb9 z2urb y2ur x2urb9