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(4, 18, 1) Remaining distance distributions after NDDA
(1, 18, 1) has 1 possible DDs: {[6, 12]}
(2, 18, 1) has 7 possible DDs: {[0, 12, 6], [1, 10, 7], [2, 8, 8], [3, 6, 9], [4, 4, 10], [5, 2, 11], [6, 0, 12]}
(3, 18, 1) has 37 possible DDs: {[0, 0, 18, 0], [0, 1, 16, 1], [0, 2, 14, 2], [0, 3, 12, 3], [0, 4, 10, 4], [0, 5, 8, 5], [0, 6, 6, 6], [0, 7, 4, 7], [0, 8, 2, 8], [0, 9, 0, 9], [1, 0, 15, 2], [1, 1, 13, 3], [1, 2, 11, 4], [1, 3, 9, 5], [1, 4, 7, 6], [1, 5, 5, 7], [1, 6, 3, 8], [1, 7, 1, 9], [2, 0, 12, 4], [2, 1, 10, 5], [2, 2, 8, 6], [2, 3, 6, 7], [2, 4, 4, 8], [2, 5, 2, 9], [2, 6, 0, 10], [3, 0, 9, 6], [3, 1, 7, 7], [3, 2, 5, 8], [3, 3, 3, 9], [3, 4, 1, 10], [4, 0, 6, 8], [4, 1, 4, 9], [4, 2, 2, 10], [4, 3, 0, 11], [5, 0, 3, 10], [5, 1, 1, 11], [6, 0, 0, 12]}
(4, 18, 1) has 153 possible DDs: {[0, 0, 6, 12, 0], [0, 0, 7, 10, 1], [0, 0, 8, 8, 2], [0, 0, 9, 6, 3], [0, 0, 10, 4, 4], [0, 0, 11, 2, 5], [0, 0, 12, 0, 6], [0, 1, 4, 13, 0], [0, 1, 5, 11, 1], [0, 1, 6, 9, 2], [0, 1, 7, 7, 3], [0, 1, 8, 5, 4], [0, 1, 9, 3, 5], [0, 1, 10, 1, 6], [0, 2, 2, 14, 0], [0, 2, 3, 12, 1], [0, 2, 4, 10, 2], [0, 2, 5, 8, 3], [0, 2, 6, 6, 4], [0, 2, 7, 4, 5], [0, 2, 8, 2, 6], [0, 2, 9, 0, 7], [0, 3, 0, 15, 0], [0, 3, 1, 13, 1], [0, 3, 2, 11, 2], [0, 3, 3, 9, 3], [0, 3, 4, 7, 4], [0, 3, 5, 5, 5], [0, 3, 6, 3, 6], [0, 3, 7, 1, 7], [0, 4, 0, 12, 2], [0, 4, 1, 10, 3], [0, 4, 2, 8, 4], [0, 4, 3, 6, 5], [0, 4, 4, 4, 6], [0, 4, 5, 2, 7], [0, 4, 6, 0, 8], [0, 5, 0, 9, 4], [0, 5, 1, 7, 5], [0, 5, 2, 5, 6], [0, 5, 3, 3, 7], [0, 5, 4, 1, 8], [0, 6, 0, 6, 6], [0, 6, 1, 4, 7], [0, 6, 2, 2, 8], [0, 6, 3, 0, 9], [0, 7, 0, 3, 8], [0, 7, 1, 1, 9], [0, 8, 0, 0, 10], [1, 0, 3, 14, 0], [1, 0, 4, 12, 1], [1, 0, 5, 10, 2], [1, 0, 6, 8, 3], [1, 0, 7, 6, 4], [1, 0, 8, 4, 5], [1, 0, 9, 2, 6], [1, 0, 10, 0, 7], [1, 1, 1, 15, 0], [1, 1, 2, 13, 1], [1, 1, 3, 11, 2], [1, 1, 4, 9, 3], [1, 1, 5, 7, 4], [1, 1, 6, 5, 5], [1, 1, 7, 3, 6], [1, 1, 8, 1, 7], [1, 2, 0, 14, 1], [1, 2, 1, 12, 2], [1, 2, 2, 10, 3], [1, 2, 3, 8, 4], [1, 2, 4, 6, 5], [1, 2, 5, 4, 6], [1, 2, 6, 2, 7], [1, 2, 7, 0, 8], [1, 3, 0, 11, 3], [1, 3, 1, 9, 4], [1, 3, 2, 7, 5], [1, 3, 3, 5, 6], [1, 3, 4, 3, 7], [1, 3, 5, 1, 8], [1, 4, 0, 8, 5], [1, 4, 1, 6, 6], [1, 4, 2, 4, 7], [1, 4, 3, 2, 8], [1, 4, 4, 0, 9], [1, 5, 0, 5, 7], [1, 5, 1, 3, 8], [1, 5, 2, 1, 9], [1, 6, 0, 2, 9], [1, 6, 1, 0, 10], [2, 0, 0, 16, 0], [2, 0, 1, 14, 1], [2, 0, 2, 12, 2], [2, 0, 3, 10, 3], [2, 0, 4, 8, 4], [2, 0, 5, 6, 5], [2, 0, 6, 4, 6], [2, 0, 7, 2, 7], [2, 0, 8, 0, 8], [2, 1, 0, 13, 2], [2, 1, 1, 11, 3], [2, 1, 2, 9, 4], [2, 1, 3, 7, 5], [2, 1, 4, 5, 6], [2, 1, 5, 3, 7], [2, 1, 6, 1, 8], [2, 2, 0, 10, 4], [2, 2, 1, 8, 5], [2, 2, 2, 6, 6], [2, 2, 3, 4, 7], [2, 2, 4, 2, 8], [2, 2, 5, 0, 9], [2, 3, 0, 7, 6], [2, 3, 1, 5, 7], [2, 3, 2, 3, 8], [2, 3, 3, 1, 9], [2, 4, 0, 4, 8], [2, 4, 1, 2, 9], [2, 4, 2, 0, 10], [2, 5, 0, 1, 10], [3, 0, 0, 12, 3], [3, 0, 1, 10, 4], [3, 0, 2, 8, 5], [3, 0, 3, 6, 6], [3, 0, 4, 4, 7], [3, 0, 5, 2, 8], [3, 0, 6, 0, 9], [3, 1, 0, 9, 5], [3, 1, 1, 7, 6], [3, 1, 2, 5, 7], [3, 1, 3, 3, 8], [3, 1, 4, 1, 9], [3, 2, 0, 6, 7], [3, 2, 1, 4, 8], [3, 2, 2, 2, 9], [3, 2, 3, 0, 10], [3, 3, 0, 3, 9], [3, 3, 1, 1, 10], [3, 4, 0, 0, 11], [4, 0, 0, 8, 6], [4, 0, 1, 6, 7], [4, 0, 2, 4, 8], [4, 0, 3, 2, 9], [4, 0, 4, 0, 10], [4, 1, 0, 5, 8], [4, 1, 1, 3, 9], [4, 1, 2, 1, 10], [4, 2, 0, 2, 10], [4, 2, 1, 0, 11], [5, 0, 0, 4, 9], [5, 0, 1, 2, 10], [5, 0, 2, 0, 11], [5, 1, 0, 1, 11], [6, 0, 0, 0, 12]}