vayk waykb xaykbp yayk zaykb

k1ykb l1ykbp m1yk n1ykb o1ykbp

9rzkbp aszk bszkb cszkbp dszk

yi0k zi0kb 0i0kbp 1i0k 2i0kb

n90kb o90kbp p90k q90kb r90kbp