y99r z99r0 099r02 199r 299r0
n0as0 o0as02 p0as q0as0 r0as02
crbs02 drbs erbs0 frbs02 grbs
1hcs 2hcs0 3hcs02 4hcs 5hcs0
q8cs0 r8cs02 s8cs t8cs0 u8cs02