Морской бой

(0, 0)(0, 1)(0, 2)(0, 3)(0, 4)(0, 5)(0, 6)(0, 7)(0, 8)(0, 9)
(1, 1)(1, 2)(1, 3)(1, 6)(1, 7)(1, 8)(1, 9)
(2, 1)(2, 2)(2, 3)(2, 4)(2, 5)(2, 6)(2, 7)(2, 8)(2, 9)
(3,1)(3, 2)(3, 4)(3, 5)(3, 6)(3, 8)(3, 9)
(4, 0)(4, 1)(4, 2)(4, 3)(4, 4)(4, 5)(4, 6)(4, 7)(4, 8)(4, 9)
(5, 0)(5, 1)(5, 2)(5, 3)(5, 4)(5, 5)(5, 6)(5, 7)(5, 8)(5, 9)
(6, 0)(6, 2)(6, 3)(6, 4)(6, 5)(6, 6)(6, 7)(6, 8)(6, 9)
(7, 0)(7, 1)(7, 2)(7, 3)(7, 4)(7, 5)(7, 6)(7, 7)(7, 8)(7, 9)
(8, 0)(8, 3)(8, 4)(8, 5)(8, 6)(8, 7)(8, 8)(8, 9)
(9, 0)(9, 1)(9, 2)(9, 3)(9, 4)(9, 5)(9, 6)(9, 7)(9, 8)(9, 9)