grid_size:row=10,col=10 1111111111 1000000001 1000000001 1000000001 1000000001 1000000001 1000000001 1000000001 1000000001 1111111111 num_robots=4 robot:row=4,col=4,r robot:row=5,col=5,r robot:row=4,col=6,r robot:row=3,col=5,r num_goals=1 goal:row=4,col=5,r