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(7, 64, 5) Remaining distance distributions after General for INTERNAL point
(5, 64, 5) has 1 possible DDs: {[2, 10, 20, 20, 10, 2]}
(6, 64, 5) has 2 possible DDs: {[1, 6, 15, 20, 15, 6, 1], [2, 0, 30, 0, 30, 0, 2]}
(7, 64, 5) has 2 possible DDs: {[1, 0, 21, 0, 35, 0, 7, 0], [1, 1, 15, 15, 15, 15, 1, 1]}