fi1x3i ei1x3 di1x ci1x3i bi1x3
qr0x3 pr0x or0x3i nr0x3 mr0x
10zx 00zx3i z0zx3 y0zx x0zx3i
cazx3i bazx3 aazx 99yx3i 89yx3
njyx3 mjyx ljyx3i kjyx3 jjyx