gb1r hb1r1 ib1r1m jb1r kb1r1

511r1 611r1m 711r 811r1 911r1m

us2r1m vs2r ws2r1 xs2r1m ys2r

jj3r kj3r1 lj3r1m mj3r nj3r1

893r1 993r1m aa4r ba4r1 ca4r1m