yfcg zfcgf 0fcgfp 1fcg 2fcgf

n6cgf o6cgfp p6cg q6cgf r6cgfp

cxdgfp dxdg exdgf fxdgfp gxdg

1neg 2negf 3negfp 4neg 5negf

qefgf refgfp sefg tefgf uefgfp