2l2t0 3l2t0q 4l2t 5l2t0 6l2t0q

rc3t0q sc3t tc3t0 uc3t0q vc3t

g33t h33t0 i33t0q j33t k33t0

5t4t0 6t4t0q 7t4t 8t4t0 9t4t0q

uk5t0q vk5t wk5t0 xk5t0q yk5t