x = 71, y = 47
o$b2o$2o3$15bo11b2x18b2o18b2x$13b2o12bx19bo19bx$14b2o14bx19bo19bx$29b
2x18b2o18b2x$17bo$16b2o11b2x18b2o18b2x$16bobo10b2x18b2o18b2x2$40bo5bo
22b2x$10b2o29b2o4b2o4bobo14bx$9b2o29b2o4b2o5b2o12bx$11bo42bo12b2x$43bo
5b3o$43b2o4bo$42bobo5bo3$44b3o$44bo$45bo11$9bobo15b2x18b2o18b2x$9b2o
16bx19bo19bx$6bo3bo19bx19bo19bx$4bobo22b2x18b2o18b2x$5b2o$69b2x$5b2o
40b3o19b2x$4bobo42bo$6bo41bo$50b3o$50bo$51bo!