x = 74, y = 28
13bobo$13b2o$14bo4$12bo$13b2o7bo$12b2o2bo3b2o$16bobo2b2o5b2x18b2o18b2x
$16b2o10bxbx17bobo17bxbx2$30bxbx17bobo17bxbx$33bx19bo19bx$32b2x18b2o
18b2x2$43bo5bo22b2x$3o8b2o31b2o4b2o4bobo14bx$2bo8bobo29b2o4b2o5b2o12bx
$bo9bo45bo12b2x$46bo5b3o$4bo41b2o4bo$4b2o39bobo5bo$3bobo2$47b3o$47bo$
48bo!