t3twn s3tw r3twnw q3twn p3tw

4ctw 3ctwnw 2ctwn 1ctw 0ctwnw

fmswnw emswn dmsw cmswnw bmswn

qvrwn pvrw ovrwnw nvrwn mvrw

14qw 04qwnw z4qwn y4qw x4qwnw