4nip 3nipih 2nipi 1nip 0nipih
fxhpih exhpi dxhp cxhpih bxhpi
q6gpi p6gp o6gpih n6gpi m6gp
1fgp 0fgpih zfgpi yfgp xfgpih
cpfpih bpfpi apfp 9ofpih 8ofpi