val Tri = [ [[0, 6, 5], [0, 5, 4], [0, 4, 3], [0, 3, 2], [0, 2, 1], [6, 0, 1], [4, 5, 9], [9, 5, 6], [9, 6, 7], [7, 6, 1], [7, 1, 2], [7, 2, 8], [8, 2, 3], [8, 3, 4], [8, 4, 9], [9, 7, 8]], [[8, 10, 11], [8, 11, 7], [8, 7, 2], [8, 2, 3], [8, 3, 9], [10, 8, 9], [7, 11, 6], [6, 11, 10], [6, 10, 4], [4, 10, 9], [4, 9, 3], [4, 3, 0], [0, 3, 2], [0, 2, 1], [1, 2, 7], [1, 7, 6], [5, 0, 1], [5, 6, 4], [4, 0, 5], [1, 6, 5]], [[4, 0, 5], [4, 5, 6], [4, 6, 10], [4, 10, 9], [4, 9, 3], [0, 4, 3], [6, 5, 1], [1, 5, 0], [1, 0, 2], [2, 0, 3], [2, 3, 9], [2, 9, 8], [8, 9, 10], [8, 10, 7], [7, 10, 6], [7, 6, 1], [7, 1, 2], [2, 8, 7]], [[11, 13, 14], [11, 14, 10], [11, 10, 6], [11, 6, 7], [11, 7, 12], [13, 11, 12], [10, 14, 9], [9, 14, 13], [9, 13, 8], [8, 13, 12], [8, 12, 7], [8, 7, 2], [2, 7, 1], [1, 7, 6], [1, 6, 5], [5, 6, 10], [5, 10, 4], [4, 10, 9], [4, 9, 3], [3, 9, 8], [3, 8, 2], [3, 2, 0], [0, 2, 1], [0, 1, 5], [0, 5, 4], [4, 3, 0]], [[9, 4, 10], [9, 10, 6], [9, 6, 7], [9, 7, 8], [9, 8, 3], [4, 9, 3], [6, 10, 5], [5, 10, 4], [5, 4, 0], [0, 4, 3], [0, 3, 2], [2, 3, 8], [2, 8, 7], [2, 7, 1], [1, 7, 6], [1, 6, 5], [1, 5, 0], [0, 2, 1]], [[8, 3, 9], [8, 9, 10], [8, 10, 11], [8, 11, 7], [8, 7, 2], [3, 8, 2], [10, 9, 4], [4, 9, 3], [4, 3, 0], [0, 3, 2], [0, 2, 1], [1, 2, 7], [1, 7, 6], [6, 7, 11], [6, 11, 10], [6, 10, 5], [5, 10, 4], [5, 4, 0], [5, 0, 1], [1, 6, 5]], [[8, 9, 12], [8, 12, 11], [8, 11, 7], [8, 7, 2], [8, 2, 3], [9, 8, 3], [11, 12, 10], [10, 12, 9], [10, 9, 4], [4, 9, 3], [4, 3, 0], [0, 3, 2], [0, 2, 1], [1, 2, 7], [1, 7, 6], [6, 7, 11], [6, 11, 10], [6, 10, 4], [5, 1, 6], [5, 4, 0], [0, 1, 5], [6, 4, 5]], [[4, 0, 5], [4, 5, 6], [4, 6, 10], [4, 10, 9], [4, 9, 3], [0, 4, 3], [6, 5, 1], [1, 5, 0], [1, 0, 2], [2, 0, 3], [2, 3, 8], [8, 3, 9], [8, 9, 11], [11, 9, 10], [11, 10, 7], [7, 10, 6], [7, 6, 1], [7, 1, 2], [7, 2, 8], [8, 11, 7]], [[8, 9, 12], [8, 12, 11], [8, 11, 7], [8, 7, 2], [8, 2, 3], [9, 8, 3], [11, 12, 10], [10, 12, 9], [10, 9, 4], [4, 9, 3], [4, 3, 0], [0, 3, 2], [0, 2, 1], [1, 2, 7], [1, 7, 6], [6, 7, 11], [6, 11, 10], [6, 10, 5], [5, 10, 4], [5, 4, 0], [5, 0, 1], [1, 6, 5]], [[1, 0, 2], [1, 2, 8], [1, 8, 7], [1, 7, 6], [1, 6, 5], [0, 1, 5], [8, 2, 3], [3, 2, 0], [3, 0, 4], [4, 0, 5], [4, 5, 10], [10, 5, 6], [10, 6, 11], [11, 6, 7], [11, 7, 12], [12, 7, 8], [12, 8, 9], [9, 8, 3], [9, 3, 4], [9, 4, 10], [13, 12, 9], [13, 10, 11], [11, 12, 13], [9, 10, 13]], [[1, 0, 2], [1, 2, 8], [1, 8, 7], [1, 7, 6], [1, 6, 5], [0, 1, 5], [8, 2, 3], [3, 2, 0], [3, 0, 4], [4, 0, 5], [4, 5, 10], [10, 5, 6], [10, 6, 11], [11, 6, 7], [11, 7, 12], [12, 7, 8], [12, 8, 9], [9, 8, 3], [9, 3, 4], [9, 4, 10], [9, 10, 11], [11, 12, 9]], [[6, 12, 11], [6, 11, 10], [6, 10, 5], [6, 5, 1], [6, 1, 7], [12, 6, 7], [10, 11, 13], [13, 11, 12], [13, 12, 8], [8, 12, 7], [8, 7, 2], [2, 7, 1], [2, 1, 0], [0, 1, 5], [0, 5, 4], [4, 5, 10], [4, 10, 9], [9, 10, 13], [9, 13, 8], [9, 8, 3], [3, 8, 2], [3, 2, 0], [3, 0, 4], [4, 9, 3]], [[1, 4, 0], [1, 0, 2], [1, 2, 7], [1, 7, 6], [1, 6, 5], [4, 1, 5], [2, 0, 3], [3, 0, 4], [3, 4, 11], [11, 4, 5], [11, 5, 12], [12, 5, 6], [12, 6, 13], [13, 6, 7], [13, 7, 8], [8, 7, 2], [8, 2, 9], [9, 2, 3], [9, 3, 10], [10, 3, 11], [10, 11, 12], [10, 12, 13], [10, 13, 8], [8, 9, 10]], [[0, 1, 2], [0, 2, 3], [0, 3, 4], [0, 4, 5], [0, 5, 6], [1, 0, 6], [3, 2, 7], [7, 2, 8], [8, 2, 1], [8, 1, 9], [9, 1, 6], [9, 6, 10], [10, 6, 5], [10, 5, 11], [11, 5, 4], [11, 4, 12], [12, 4, 3], [12, 3, 7], [12, 7, 13], [13, 7, 8], [13, 8, 9], [13, 9, 10], [13, 10, 11], [11, 12, 13]], [[4, 0, 5], [4, 5, 11], [4, 11, 10], [4, 10, 9], [4, 9, 3], [0, 4, 3], [11, 5, 6], [6, 5, 1], [1, 5, 0], [1, 0, 2], [2, 0, 3], [2, 3, 8], [8, 3, 9], [8, 9, 14], [14, 9, 10], [14, 10, 15], [15, 10, 11], [15, 11, 12], [12, 11, 6], [12, 6, 7], [7, 6, 1], [7, 1, 2], [7, 2, 8], [7, 8, 13], [13, 8, 14], [13, 14, 15], [13, 15, 12], [12, 7, 13]], [[0, 4, 3], [0, 3, 2], [0, 2, 1], [0, 1, 6], [0, 6, 5], [4, 0, 5], [2, 3, 11], [11, 3, 12], [12, 3, 4], [12, 4, 13], [13, 4, 5], [13, 5, 14], [14, 5, 6], [14, 6, 7], [7, 6, 1], [7, 1, 8], [8, 1, 9], [9, 1, 2], [9, 2, 10], [10, 2, 11], [10, 11, 17], [17, 11, 12], [17, 12, 13], [17, 13, 15], [15, 13, 14], [15, 14, 7], [15, 7, 8], [15, 8, 16], [16, 8, 9], [16, 9, 10], [16, 10, 17], [17, 15, 16]], [[10, 4, 5], [10, 5, 6], [10, 6, 11], [10, 11, 15], [10, 15, 9], [4, 10, 9], [6, 5, 1], [1, 5, 0], [0, 5, 4], [0, 4, 3], [3, 4, 9], [3, 9, 8], [8, 9, 14], [14, 9, 15], [14, 15, 16], [16, 15, 11], [16, 11, 12], [12, 11, 6], [12, 6, 7], [7, 6, 1], [7, 1, 2], [2, 1, 0], [2, 0, 3], [2, 3, 8], [7, 2, 8], [7, 8, 13], [13, 8, 14], [13, 14, 16], [13, 16, 12], [12, 7, 13]], [[0, 1, 2], [0, 2, 3], [0, 3, 4], [0, 4, 5], [1, 0, 5], [3, 2, 6], [6, 2, 7], [7, 2, 1], [7, 1, 8], [8, 1, 5], [8, 5, 9], [9, 5, 4], [9, 4, 10], [10, 4, 3], [10, 3, 6], [10, 6, 11], [11, 6, 7], [11, 7, 8], [11, 8, 9], [9, 10, 11]], [[0, 1, 2], [3, 2, 5], [3, 0, 2], [4, 0, 3], [1, 0, 4], [5, 2, 6], [6, 2, 1], [6, 1, 7], [7, 1, 4], [7, 4, 8], [8, 4, 3], [8, 3, 5], [5, 6, 9], [9, 6, 7], [9, 7, 8], [8, 5, 9]], [[0, 1, 2], [3, 2, 5], [3, 0, 2], [4, 0, 3], [1, 0, 4], [5, 2, 6], [6, 2, 1], [6, 1, 7], [7, 1, 4], [7, 4, 8], [8, 4, 3], [8, 3, 5], [5, 6, 7], [7, 8, 5]] ];