5negu 4neg 3negum 2negu 1neg

gxdg fxdgum exdgu dxdg cxdgum

r6cgum q6cgu p6cg o6cgum n6cgu

2fcgu 1fcg 0fcgum zfcgu yfcg

dpbg cpbgum bpbgu apbg 9obgum