n4ib2 o4ib2h p4ib q4ib2 r4ib2h
cvjb2h dvjb evjb2 fvjb2h gvjb
1lkb 2lkb2 3lkb2h 4lkb 5lkb2
qclb2 rclb2h sclb tclb2 uclb2h
f3lb2h g3lb h3lb2 i3lb2h j3lb