10 10 10 ['***.*.****', '**********', '*.********', '.*.***.**.', '**********', '*****.****', '*******.**', '**..*****.', '.***..****', '*.**.***..'] [[8, 4, 10, 2], [1, 6, 10, 10], [4, 10, 10, 2], [10, 5, 8, 3], [6, 6, 4, 3], [1, 4, 9, 6], [4, 3, 7, 8], [1, 6, 10, 5], [10, 10, 10, 9], [10, 10, 8, 3]]
4
-1