wkqfn vkqf ukqfnh tkqfn skqf
7tpf 6tpfnh 5tpfn 4tpf 3tpfnh
i3ofnh h3ofn g3of f3ofnh e3ofn
tcofn scof rcofnh qcofn pcof
4lnf 3lnfnh 2lnfn 1lnf 0lnfnh