1000.....*..*....**..**..*......*...*...**.*...*...*...**....*.....**..*...**.*.....**....*.....*...*..*.***.**..**...**.**.**.*..*....**..*........**...**.*..*..*.*...*.*.*.*..*.**.***...**.*.*.***.*.......*...*.*...*....**.****.*..***...**.**....****.**.*..**..**.*.***....*.***.**.*..**.**......*.*..*.*...*...****.*.*...*..**.*..**.*....**..***..*.*..*...***.*......***....**.**.....**.*..*..**.**.*.**.**..*******.*..*....*.*..*..***...*****.*.....**.*.......**..*...*..*.****.*....*.**...***...**.*.........**.*...........*******.*......*.******...***.*...*....*..***..**.....*.....*..*....*...****...*.*...*....*..**....*.*.*.*....*.**.*..*...***..*..*.*.....**....**.....*......*.*..*.***......*.R..*..*.*....**.......*..*...........**....*.**.**....**...*.**..**...*.*...***......**.**.****.*.*.**.**.*..**....*....*.**.....*.*.*.*.*.**.....*.**.*.*...*...*.***.....**.*.*.*.*.****.*..****.*....*...**..**.....***.*..*.**.**...*.*.......*..**.*..*..*..****..*..*...*.*.**.*......*...*****.*......
280
298 1000