5n1bp 4n1b 3n1bpf 2n1bp 1n1b

gx0b fx0bpf ex0bp dx0b cx0bpf

r6zbpf q6zbp p6zb o6zbpf n6zbp

2fzbp 1fzb 0fzbpf zfzbp yfzb

dpyb cpybpf bpybp apyb 9oybpf