M = 26, K = 3, Q = 256

M=26_K=3_Q=256_minh=2_ineq=12.txt is available here.

# minimum Hamming distance = 2
# activation inequality = 12
# active indices
a = [[0, 1, 2], [0, 1, 16], [0, 1, 19], [0, 1, 22], [0, 2, 17], [0, 2, 21], [0, 3, 11], [0, 3, 13], [0, 3, 16], [0, 3, 17], [0, 3, 18], [0, 3, 19], [0, 3, 21], [0, 3, 22], [0, 3, 23], [0, 3, 24], [0, 3, 25], [0, 4, 5], [0, 4, 8], [0, 4, 23], [0, 4, 24], [0, 5, 6], [0, 5, 12], [0, 6, 18], [0, 7, 23], [0, 7, 25], [0, 9, 10], [0, 14, 17], [0, 18, 25], [1, 2, 6], [1, 5, 22], [1, 10, 14], [1, 10, 15], [1, 10, 16], [1, 10, 17], [1, 10, 18], [1, 10, 19], [1, 11, 12], [1, 11, 13], [1, 11, 15], [1, 11, 16], [1, 11, 17], [1, 12, 13], [1, 12, 15], [1, 12, 16], [1, 12, 17], [1, 13, 16], [1, 13, 20], [1, 14, 19], [1, 14, 21], [1, 17, 24], [1, 19, 20], [1, 22, 24], [1, 22, 25], [1, 23, 24], [2, 3, 4], [2, 3, 5], [2, 3, 6], [2, 3, 8], [2, 3, 11], [2, 3, 14], [2, 3, 15], [2, 3, 16], [2, 3, 17], [2, 3, 18], [2, 3, 19], [2, 3, 20], [2, 3, 21], [2, 9, 15], [2, 9, 19], [2, 10, 22], [2, 15, 19], [2, 18, 20], [2, 19, 20], [2, 19, 24], [2, 21, 24], [2, 21, 25], [2, 22, 23], [2, 22, 25], [2, 23, 24], [2, 24, 25], [3, 8, 22], [3, 10, 16], [3, 12, 21], [3, 12, 22], [3, 22, 24], [4, 6, 19], [4, 8, 22], [4, 8, 23], [4, 8, 25], [4, 9, 14], [4, 11, 21], [4, 13, 21], [4, 13, 22], [4, 13, 23], [4, 13, 25], [4, 14, 18], [4, 14, 19], [4, 14, 20], [4, 14, 21], [4, 14, 22], [4, 14, 23], [4, 14, 25], [4, 16, 23], [4, 16, 24], [4, 16, 25], [4, 17, 18], [4, 17, 19], [4, 17, 20], [4, 22, 24], [5, 9, 17], [5, 9, 18], [5, 9, 19], [5, 9, 20], [5, 9, 21], [5, 9, 24], [5, 9, 25], [5, 10, 22], [5, 11, 12], [5, 11, 16], [5, 11, 17], [5, 11, 22], [5, 11, 23], [5, 11, 24], [5, 11, 25], [5, 12, 13], [5, 12, 15], [5, 12, 16], [5, 19, 20], [5, 20, 21], [5, 20, 23], [5, 20, 24], [5, 23, 25], [5, 24, 25], [6, 9, 12], [6, 9, 13], [6, 9, 15], [6, 9, 24], [6, 10, 20], [6, 11, 12], [6, 11, 24], [6, 12, 13], [6, 12, 14], [6, 12, 16], [6, 12, 17], [6, 13, 24], [6, 15, 16], [6, 15, 21], [6, 15, 22], [6, 16, 19], [6, 16, 21], [6, 17, 21], [6, 18, 20], [6, 19, 21], [6, 20, 21], [6, 21, 22], [6, 21, 23], [6, 21, 25], [7, 9, 25], [7, 12, 17], [7, 13, 15], [7, 13, 16], [7, 13, 18], [7, 13, 20], [7, 13, 23], [7, 13, 25], [7, 14, 15], [7, 14, 18], [7, 14, 19], [7, 14, 21], [7, 14, 23], [7, 14, 25], [7, 15, 18], [7, 15, 20], [7, 15, 21], [7, 15, 23], [7, 16, 18], [7, 17, 20], [7, 17, 21], [7, 17, 25], [7, 18, 19], [7, 18, 20], [7, 18, 21], [7, 19, 21], [7, 19, 23], [8, 10, 17], [8, 10, 18], [8, 10, 19], [8, 10, 20], [8, 10, 22], [8, 10, 23], [8, 10, 25], [8, 11, 12], [8, 11, 22], [8, 11, 24], [8, 11, 25], [8, 12, 14], [8, 12, 15], [8, 12, 17], [8, 12, 18], [8, 12, 19], [8, 12, 20], [8, 12, 23], [8, 13, 14], [8, 13, 15], [8, 13, 25], [8, 18, 21], [8, 19, 21], [9, 10, 12], [9, 10, 14], [9, 11, 12], [9, 13, 18], [9, 13, 20], [9, 16, 20], [9, 17, 19], [9, 17, 20], [9, 17, 25], [9, 18, 24], [9, 19, 21], [9, 20, 21], [9, 21, 25], [10, 11, 19], [10, 11, 23], [10, 13, 23], [10, 14, 24], [10, 15, 19], [10, 17, 24], [10, 18, 22], [10, 20, 22], [10, 22, 23], [11, 14, 18], [11, 15, 18], [11, 16, 19], [11, 16, 23], [11, 24, 25], [13, 15, 22], [13, 15, 24], [13, 15, 25], [13, 16, 22], [14, 16, 17], [14, 16, 23], [14, 18, 22], [14, 18, 23], [14, 20, 25], [15, 16, 17], [15, 16, 18], [15, 17, 22], [15, 17, 24], [15, 18, 25], [15, 20, 24], [16, 17, 25], [16, 22, 23], [16, 23, 24], [18, 19, 24], [20, 22, 23], [20, 23, 24]]
# activation tensor and its vector representation are omitted.