demos/sokoban/maps/lvl1.txt
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# x x x x x x x x x x x x x x x x x x #
# x # # # x x x x x x x x x x x x x x #
# x # t # x x x x x x x x x x x x x x #
# x # x # x x x x x x x x x x x x x x #
# x # x # x x x x x x x # c x x x x x #
# x # x # x x x x x x x # x x x x x x #
# x # x # x x x x x x x # x x x x x x #
# x # x # x # x # # # # # x x x x x x #
# x # x # # # x x x x x x x x x x x x #
# x # x x x x x x x x x x p x x x x x #
# x x x # x x x x x x x x x x x x x x #
# # # # # # # # # # # # # # # # # # # #