#C Using kickback reactions
x = 603, y = 1129
334bo$335b2o$334b2o8$90bo$88bobo$89b2o$25bo$23bobo$24b2o5$155bo$156bo$
154b3o6$237bobo$238b2o$238bo140$401bobo$402b2o$402bo7$157bo$158bo$156b
3o$92bo$93bo$91b3o6$223bo$221bobo$222b2o5$305bo$306b2o$305b2o134$b2o$o
bo$2bo4$469bo$470b2o$469b2o8$225bo$223bobo$224b2o$160bo$158bobo$159b2o
5$290bo$291bo$289b3o6$372bobo$68b3o302b2o$70bo302bo$69bo21$31b2o$30bob
o$32bo9$136b2o$135bobo$137bo22$98b3o$100bo$99bo9$203b3o$205bo$204bo21$
166b2o$165bobo$167bo2$600bo$599b3o$598b2obo$598b3o$599b2o3$271b2o$270b
obo$272bo22$233b3o$235bo$234bo365bo$599b3o$599bob2o$600b3o$600b2o5$
338b3o$340bo$339bo$536bobo$537b2o$537bo7$292bo$293bo$291b3o$227bo$228b
o$226b3o6$301b2o55bo$300bobo53bobo241bo$302bo54b2o240b3o$598b2obo$598b
3o$599b2o2$440bo$441b2o$440b2o2$406b2o$405bobo$407bo21$600bo$368b3o
228b3o$370bo228bob2o$369bo230b3o$600b2o8$473b3o$475bo$474bo19$600bo$
599b3o$436b2o160b2obo$435bobo160b3o$437bo161b2o9$541b2o$540bobo$542bo
18$600bo$599b3o$599bob2o$600b3o$600b2o12$572b2o$571b2o$573bo15$600bo$
599b3o$598b2obo$598b3o$599b2o13$505bo$504b2o$504bobo7$360bo$358bobo$
359b2o$295bo$293bobo$294b2o2$600bo$599b3o$599bob2o$425bo174b3o$426bo
173b2o$424b3o4$433bo$432bo$432b3o8$437b2o$436b2o$438bo12$600bo$599b3o$
598b2obo$598b3o$599b2o10$17b2o$18b2o$17bo17$600bo$599b3o$599bob2o$600b
3o$600b2o11$85bo$85b2o$84bobo16$600bo$599b3o$598b2obo$598b3o$599b2o13$
152b2o$153b2o$152bo14$600bo$599b3o$599bob2o$600b3o$600b2o14$220bo$17bo
202b2o$17b2o200bobo$16bobo9$427bo$428bo$426b3o$362bo237bo$363bo235b3o$
361b3o234b2obo$598b3o$599b2o4$493bo$491bobo$492b2o3$492bobo$493b2o$
493bo5$287b2o$84b2o202b2o$85b2o200bo$84bo10$600bo$599b3o$599bob2o$600b
3o$600b2o17$355bo$152bo202b2o$152b2o200bobo$151bobo9$600bo$599b3o$598b
2obo$598b3o$599b2o19$422b2o$219b2o202b2o$220b2o200bo$219bo7$600bo$599b
3o$599bob2o$600b3o$600b2o21$287bo$287b2o$286bobo6$600bo$599b3o$598b2ob
o$598b3o$599b2o23$354b2o$355b2o$354bo4$600bo$448bobo148b3o$448b2o149bo
b2o$449bo150b3o$600b2o$430bo$428bobo$429b2o5$560bo$561bo$559b3o3$560bo
$561b2o$560b2o9$422bo$422b2o$421bobo3$600bo$599b3o$598b2obo$598b3o$
599b2o20$495b2o$496b2o$495bo4$489b2o$490b2o$489bo$600bo$599b3o$599bob
2o$600b3o$600b2o21$563bo$563b2o$562bobo4$557bo$557b2o$556bobo41bo$599b
3o$598b2obo$598b3o$599b2o!