av4r 9u4r77 8u4r7 7u4r 6u4r77

l43r77 k43r7 j43r i43r77 h43r7

wd3r7 vd3r ud3r77 td3r7 sd3r

7m2r 6m2r77 5m2r7 4m2r 3m2r77

iw1r77 hw1r7 gw1r fw1r77 ew1r7