8vf7p 7vf7 6vf7pb 5vf7p 4vf7
j5e7 i5e7pb h5e7p g5e7 f5e7pb
uee7pb tee7p see7 ree7pb qee7p
5nd7p 4nd7 3nd7pb 2nd7p 1nd7
gxc7 fxc7pb exc7p dxc7 cxc7pb