vdrl wdrlx xdrlx2 ydrl zdrlx

k4rlx l4rlx2 m4rl n4rlx o4rlx2

9uslx2 avsl bvslx cvslx2 dvsl

yltl zltlx 0ltlx2 1ltl 2ltlx

nculx oculx2 pcul qculx rculx2