x = 73, y = 21
42bo$43b2o$42b2o3$3bobo$4b2o$4bo2$28b2x21b2o15b2x$28bxbx19b2o16bxbx$
31bx20bo18bx$32bx39bx$31b2x15bobo20b2x$8bo40b2o$8b2o39bo$7bobo3bo$11b
2o36b2o$b2o9b2o34b2o$obo47bo$2bo!