h0lrr g0lr f0lrrl e0lrr d0lr
s9kr r9krrl q9krr p9kr o9krrl
3ikrrl 2ikrr 1ikr 0ikrrl zikrr
esjrr dsjr csjrrl bsjrr asjr
p1ir o1irrl n1irr m1ir l1irrl