Solution:
Island (0, 2) = 1
Island (1, 4) = 2
Island (1, 7) = 4
Island (2, 0) = 3
Island (2, 1) = 2
Island (2, 3) = 1
Island (2, 5) = 2
Island (2, 6) = 1
Island (3, 0) = 4
Island (3, 2) = 5
Island (3, 5) = 4
Island (3, 6) = 3
Island (4, 0) = 2
Island (4, 1) = 3
Island (4, 4) = 4
Island (4, 6) = 5
Island (4, 7) = 6
Island (5, 1) = 4
Island (5, 3) = 2
Island (5, 5) = 1
Island (5, 7) = 3
Island (6, 0) = 1
Island (6, 2) = 3
Island (6, 4) = 5
Island (6, 6) = 2
Island (7, 0) = 3
Island (7, 2) = 4
Island (7, 3) = 6
Island (7, 5) = 5
Island (7, 7) = 3
Island (8, 1) = 1
Island (8, 3) = 7
Island (8, 4) = 3
Island (9, 0) = 5
Island (9, 2) = 2
Island (9, 4) = 1
Island (9, 6) = 2
Island (9, 7) = 4
Island (10, 0) = 2
Island (10, 1) = 3
Island (10, 3) = 4
Island (10, 5) = 3
Island (10, 6) = 1
((0, 2), (3, 2)) 1 bridges
((1, 4), (1, 7)) 2 bridges
((1, 7), (4, 7)) 2 bridges
((2, 0), (3, 0)) 1 bridges
((2, 0), (2, 1)) 2 bridges
((2, 3), (2, 5)) 1 bridges
((2, 5), (3, 5)) 1 bridges
((2, 6), (3, 6)) 1 bridges
((3, 0), (4, 0)) 1 bridges
((3, 0), (3, 2)) 2 bridges
((3, 2), (3, 5)) 2 bridges
((3, 5), (3, 6)) 1 bridges
((3, 6), (4, 6)) 1 bridges
((4, 0), (4, 1)) 1 bridges
((4, 1), (5, 1)) 2 bridges
((4, 4), (6, 4)) 2 bridges
((4, 4), (4, 6)) 2 bridges
((4, 6), (4, 7)) 2 bridges
((4, 7), (5, 7)) 2 bridges
((5, 1), (5, 3)) 2 bridges
((5, 5), (5, 7)) 1 bridges
((6, 0), (7, 0)) 1 bridges
((6, 2), (7, 2)) 2 bridges
((6, 2), (6, 4)) 1 bridges
((6, 4), (6, 6)) 2 bridges
((7, 0), (9, 0)) 2 bridges
((7, 2), (7, 3)) 2 bridges
((7, 3), (8, 3)) 2 bridges
((7, 3), (7, 5)) 2 bridges
((7, 5), (10, 5)) 2 bridges
((7, 5), (7, 7)) 1 bridges
((7, 7), (9, 7)) 2 bridges
((8, 1), (8, 3)) 1 bridges
((8, 3), (10, 3)) 2 bridges
((8, 3), (8, 4)) 2 bridges
((8, 4), (9, 4)) 1 bridges
((9, 0), (10, 0)) 1 bridges
((9, 0), (9, 2)) 2 bridges
((9, 6), (9, 7)) 2 bridges
((10, 0), (10, 1)) 1 bridges
((10, 1), (10, 3)) 2 bridges
((10, 5), (10, 6)) 1 bridges