vhrt uhrtf0 thrtf shrt rhrtf0

6qqtf0 5qqtf 4qqt 3qqtf0 2qqtf

h0ptf g0pt f0ptf0 e0ptf d0pt

s9ot r9otf0 q9otf p9ot o9otf0

3iotf0 2iotf 1iot 0iotf0 ziotf