r2dlr4 s2dl t2dlr u2dlr4 v2dl

gtel htelr itelr4 jtel ktelr

5jflr 6jflr4 7jfl 8jflr 9jflr4

uaglr4 vagl waglr xaglr4 yagl

j1gl k1glr l1glr4 m1gl n1glr