t7gof s7go r7gofr q7gof p7go

4ggo 3ggofr 2ggof 1ggo 0ggofr

fqfofr eqfof dqfo cqfofr bqfof

qzeof pzeo ozeofr nzeof mzeo

18do 08dofr z8dof y8do x8dofr