mydn nydn2 oydn2x pydn qydn2
bpen2 cpen2x dpen epen2 fpen2x
0ffn2x 1ffn 2ffn2 3ffn2x 4ffn
p6fn q6fn2 r6fn2x s6fn t6fn2
exgn2 fxgn2x gxgn hxgn2 ixgn2x