7l5q 6l5qc8 5l5qc 4l5q 3l5qc8

iv4qc8 hv4qc gv4q fv4qc8 ev4qc

t43qc s43q r43qc8 q43qc p43q

4d3q 3d3qc8 2d3qc 1d3q 0d3qc8

fn2qc8 en2qc dn2q cn2qc8 bn2qc