yfun xfunpr wfunp vfun ufunpr

9otnpr 8otnp 7otn 6otnpr 5otnp

kysnp jysn iysnpr hysnp gysn

v7rn u7rnpr t7rnp s7rn r7rnpr

6grnpr 5grnp 4grn 3grnpr 2grnp