x = 75, y = 49
15bx49bx$14bxbx47bxbx$15bx49bx5$3bo$4bo16b2x48b2x$2b3o15bx2bx46bx2bx$
16b2x3bxbx42b2x3bxbx$16b2x4bx43b2x4bx$3o44b2o$2bo21bx22bobo24bx$bo22bx
18b2o2bo26bx$24bx17bobo29bx$44bo4$52bo$52bobo7bx$49bo2b2o8bx$47bobo12b
x$48b2o$64bx4b2x$63bxbx3b2x$63bx2bx$64b2x2$15bx$14bxbx$15bx2$71bx$70bx
bx$71bx2$21b2x$20bx2bx$16b2x3bxbx$16b2x4bx2$24bx$24bx$24bx$20b2x$21b2x
$20bx!