yfmr zfmrb 0fmrbp 1fmr 2fmrb
n6mrb o6mrbp p6mr q6mrb r6mrbp
cxnrbp dxnr exnrb fxnrbp gxnr
1nor 2norb 3norbp 4nor 5norb
qeprb reprbp sepr teprb ueprbp