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{"An": [1, [1]], "iceberg": [20, [1, 1, 3, 3, 4, 5, 5, 5, 6, 7, 8, 8, 10, 12, 12, 13, 14, 14, 15, 36]], "or": [21, [1, 1, 3, 5, 8, 17, 17, 17, 19, 19, 25, 29, 30, 32, 35, 36, 37, 38, 39, 44, 47]], "ice": [92, [1, 1, 1, 1, 1, 1, 3, 7, 7, 7, 8, 8, 9, 9, 13, 14, 14, 15, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 29, 29, 29, 29, 30, 32, 33, 33, 34, 34, 34, 34, 34, 34, 35, 35, 35, 36, 37, 39, 39, 39, 46, 46, 47, 48]], "mountain": [2, [1, 32]], "is": [59, [1, 1, 1, 2, 3, 3, 3, 6, 6, 6, 10, 17, 17, 17, 20, 20, 21, 22, 22, 24, 24, 25, 26, 27, 27, 27, 27, 27, 28, 28, 30, 30, 31, 32, 32, 32, 32, 32, 32, 33, 34, 35, 35, 35, 35, 37, 38, 38, 39, 39, 40, 41, 44, 45, 46, 46, 46, 47, 48]], "a": [74, [1, 1, 1, 3, 3, 3, 4, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 10, 10, 10, 14, 14, 14, 14, 14, 14, 15, 15, 17, 17, 17, 17, 17, 17, 18, 21, 22, 24, 25, 25, 25, 26, 29, 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