{{6, 2, 6, 7}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-2, -6, -7, -6}}
{{6, 2, 6, 7}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-2, -6, -7, -6}}
{{6, 2, 6, 7}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-2, -6, -7, -6}}
{{6, 2, 6, 7}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-2, -6, -7, -6}}
{{6, 2, 6, 7}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-2, -6, -7, -6}}
{{6, 2, 7, 6}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-2, -7, -6, -6}}
{{6, 2, 7, 6}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-2, -7, -6, -6}}
{{6, 2, 7, 6}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-2, -7, -6, -6}}
{{6, 2, 7, 6}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-2, -7, -6, -6}}
{{6, 2, 7, 6}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-2, -7, -6, -6}}
{{b[1], 3, 10, 15}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-3, -10, -15, -4 + b[1]}}
{{b[1], 3, 15, 10}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-3, -15, -10, -4 + b[1]}}
{{6, 2, 2, 5}, {-6, 4, 6, 5}, {-4, -6, 1, 6}, {-5, -1, -b[2], b[2]}, {-2, -2, -5, -6}}
{{6, 2, 2, 5}, {-6, 2, 6, 7}, {-2, -6, 5, 6}, {-7, -5, -b[2], b[2]}, {-2, -2, -5, -6}}
{{6, 2, 2, 5}, {-6, 6, 4, 5}, {-6, -4, 1, 6}, {-5, -1, -b[2], b[2]}, {-2, -2, -5, -6}}
{{6, 2, 2, 5}, {-6, 6, 2, 7}, {-6, -2, 5, 6}, {-7, -5, -b[2], b[2]}, {-2, -2, -5, -6}}
{{10, 4, 5, 6}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-4, -5, -6, -20}}
{{10, 4, 6, 5}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-4, -6, -5, -20}}
{{6, 2, 5, 2}, {-6, 4, 6, 5}, {-4, -6, 1, 6}, {-5, -1, -b[2], b[2]}, {-2, -5, -2, -6}}
{{6, 2, 5, 2}, {-6, 2, 6, 7}, {-2, -6, 5, 6}, {-7, -5, -b[2], b[2]}, {-2, -5, -2, -6}}
{{6, 2, 5, 2}, {-6, 6, 4, 5}, {-6, -4, 1, 6}, {-5, -1, -b[2], b[2]}, {-2, -5, -2, -6}}
{{6, 2, 5, 2}, {-6, 6, 2, 7}, {-6, -2, 5, 6}, {-7, -5, -b[2], b[2]}, {-2, -5, -2, -6}}
{{2, 2, 5, 6}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-2, -5, -6, -2}}
{{2, 2, 5, 6}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-2, -5, -6, -2}}
{{2, 2, 5, 6}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-2, -5, -6, -2}}
{{2, 2, 5, 6}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-2, -5, -6, -2}}
{{2, 2, 5, 6}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-2, -5, -6, -2}}
{{2, 2, 6, 5}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-2, -6, -5, -2}}
{{2, 2, 6, 5}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-2, -6, -5, -2}}
{{2, 2, 6, 5}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-2, -6, -5, -2}}
{{2, 2, 6, 5}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-2, -6, -5, -2}}
{{2, 2, 6, 5}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-2, -6, -5, -2}}
{{b[1], 1, 1, 1}, {-b[1], 2, 3, -2 + b[1]}, {-2, -3, -5 + b[1], 7 - b[1]}, {2 - b[1], 5 - b[1], -b[3], b[3]}, {-1, -1, -1, -7 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], 3, 2, -2 + b[1]}, {-3, -2, -5 + b[1], 7 - b[1]}, {2 - b[1], 5 - b[1], -b[3], b[3]}, {-1, -1, -1, -7 + b[1]}}
{{10, 5, 4, 6}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-5, -4, -6, -20}}
{{5, 1, 1, 1}, {-5, 1, 5, 2}, {-1, -5, 3, 1}, {-2, -3, -b[2], b[2]}, {-1, -1, -1, -1}}
{{4, 1, 1, 1}, {-4, 2, 4, 1}, {-2, -4, 3, 2}, {-1, -3, -b[2], b[2]}, {-1, -1, -1, -2}}
{{5, 1, 1, 1}, {-5, 5, 1, 2}, {-5, -1, 3, 1}, {-2, -3, -b[2], b[2]}, {-1, -1, -1, -1}}
{{4, 1, 1, 1}, {-4, 4, 2, 1}, {-4, -2, 3, 2}, {-1, -3, -b[2], b[2]}, {-1, -1, -1, -2}}
{{10, 5, 6, 4}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-5, -6, -4, -20}}
{{b[1], 2, 3, 3}, {-b[1], -4 + b[1], -4 + b[1], 16 - b[1]}, {4 - b[1], 4 - b[1], 8 - b[1], 8 - b[1]}, {-16 + b[1], -8 + b[1], -b[3], b[3]}, {-2, -3, -3, -8 + b[1]}}
{{4, 2, 3, 4}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-2, -3, -4, -2}}
{{2, 2, 3, 4}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-2, -3, -4, -4}}
{{4, 2, 3, 4}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-2, -3, -4, -2}}
{{2, 2, 3, 4}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-2, -3, -4, -4}}
{{4, 2, 4, 3}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-2, -4, -3, -2}}
{{2, 2, 4, 3}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-2, -4, -3, -4}}
{{4, 2, 4, 3}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-2, -4, -3, -2}}
{{2, 2, 4, 3}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-2, -4, -3, -4}}
{{b[1], 5, 5, 11}, {-b[1], 3, 14, 4 + b[1]}, {-3, -14, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-5, -5, -11, -13 + b[1]}}
{{b[1], 5, 5, 11}, {-b[1], 14, 3, 4 + b[1]}, {-14, -3, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-5, -5, -11, -13 + b[1]}}
{{b[1], 5, 11, 5}, {-b[1], 3, 14, 4 + b[1]}, {-3, -14, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-5, -11, -5, -13 + b[1]}}
{{b[1], 5, 11, 5}, {-b[1], 14, 3, 4 + b[1]}, {-14, -3, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-5, -11, -5, -13 + b[1]}}
{{10, 6, 4, 5}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-6, -4, -5, -20}}
{{10, 6, 5, 4}, {-10, 10, 10, 5}, {-10, -10, 5, 20}, {-5, -5, -b[2], b[2]}, {-6, -5, -4, -20}}
{{b[1], 1, 1, 1}, {-b[1], -1 + (2*b[1])/3, -2 + (4*b[1])/3, 6 - b[1]}, {1 - (2*b[1])/3, 2 - (4*b[1])/3, 3 - b[1], 3 - b[1]}, {-6 + b[1], -3 + b[1], -b[3], b[3]}, {-1, -1, -1, -3 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], (3*(-1 + b[1]))/4, (3*(-1 + b[1]))/4, (9 - b[1])/2}, {(-3*(-1 + b[1]))/4, (-3*(-1 + b[1]))/4, (3 - b[1])/2, 3 - b[1]}, {(-9 + b[1])/2, (-3 + b[1])/2, -b[3], b[3]}, {-1, -1, -1, -3 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], (3*(-2 + b[1]))/2, (3*(-2 + b[1]))/2, 9 - 2*b[1]}, {3 - (3*b[1])/2, 3 - (3*b[1])/2, 6 - 2*b[1], 3 - b[1]}, {-9 + 2*b[1], 2*(-3 + b[1]), -b[3], b[3]}, {-1, -1, -1, -3 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], -2 + (4*b[1])/3, -1 + (2*b[1])/3, 6 - b[1]}, {2 - (4*b[1])/3, 1 - (2*b[1])/3, 3 - b[1], 3 - b[1]}, {-6 + b[1], -3 + b[1], -b[3], b[3]}, {-1, -1, -1, -3 + b[1]}}
{{b[1], 3, 2, 3}, {-b[1], -4 + b[1], -4 + b[1], 16 - b[1]}, {4 - b[1], 4 - b[1], 8 - b[1], 8 - b[1]}, {-16 + b[1], -8 + b[1], -b[3], b[3]}, {-3, -2, -3, -8 + b[1]}}
{{4, 3, 2, 4}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-3, -2, -4, -2}}
{{2, 3, 2, 4}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-3, -2, -4, -4}}
{{4, 3, 2, 4}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-3, -2, -4, -2}}
{{2, 3, 2, 4}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-3, -2, -4, -4}}
{{b[1], 3, 3, 2}, {-b[1], -4 + b[1], -4 + b[1], 16 - b[1]}, {4 - b[1], 4 - b[1], 8 - b[1], 8 - b[1]}, {-16 + b[1], -8 + b[1], -b[3], b[3]}, {-3, -3, -2, -8 + b[1]}}
{{4, 3, 4, 2}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-3, -4, -2, -2}}
{{2, 3, 4, 2}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-3, -4, -2, -4}}
{{4, 3, 4, 2}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-3, -4, -2, -2}}
{{2, 3, 4, 2}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-3, -4, -2, -4}}
{{6, 6, 2, 7}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-6, -2, -7, -6}}
{{6, 6, 2, 7}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-6, -2, -7, -6}}
{{6, 6, 2, 7}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-6, -2, -7, -6}}
{{6, 6, 2, 7}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-6, -2, -7, -6}}
{{6, 6, 2, 7}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-6, -2, -7, -6}}
{{6, 6, 7, 2}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-6, -7, -2, -6}}
{{6, 6, 7, 2}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-6, -7, -2, -6}}
{{6, 6, 7, 2}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-6, -7, -2, -6}}
{{6, 6, 7, 2}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-6, -7, -2, -6}}
{{6, 6, 7, 2}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-6, -7, -2, -6}}
{{6, 7, 2, 6}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-7, -2, -6, -6}}
{{6, 7, 2, 6}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-7, -2, -6, -6}}
{{6, 7, 2, 6}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-7, -2, -6, -6}}
{{6, 7, 2, 6}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-7, -2, -6, -6}}
{{6, 7, 2, 6}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-7, -2, -6, -6}}
{{b[1], 10, 3, 15}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-10, -3, -15, -4 + b[1]}}
{{6, 5, 2, 2}, {-6, 4, 6, 5}, {-4, -6, 1, 6}, {-5, -1, -b[2], b[2]}, {-5, -2, -2, -6}}
{{6, 5, 2, 2}, {-6, 2, 6, 7}, {-2, -6, 5, 6}, {-7, -5, -b[2], b[2]}, {-5, -2, -2, -6}}
{{6, 5, 2, 2}, {-6, 6, 4, 5}, {-6, -4, 1, 6}, {-5, -1, -b[2], b[2]}, {-5, -2, -2, -6}}
{{6, 5, 2, 2}, {-6, 6, 2, 7}, {-6, -2, 5, 6}, {-7, -5, -b[2], b[2]}, {-5, -2, -2, -6}}
{{2, 5, 2, 6}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-5, -2, -6, -2}}
{{2, 5, 2, 6}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-5, -2, -6, -2}}
{{2, 5, 2, 6}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-5, -2, -6, -2}}
{{2, 5, 2, 6}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-5, -2, -6, -2}}
{{2, 5, 2, 6}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-5, -2, -6, -2}}
{{4, 4, 2, 3}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-4, -2, -3, -2}}
{{2, 4, 2, 3}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-4, -2, -3, -4}}
{{4, 4, 2, 3}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-4, -2, -3, -2}}
{{2, 4, 2, 3}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-4, -2, -3, -4}}
{{4, 4, 3, 2}, {-4, 1, 7, 5}, {-1, -7, 1, 2}, {-5, -1, -b[2], b[2]}, {-4, -3, -2, -2}}
{{2, 4, 3, 2}, {-2, 1, 5, 5}, {-1, -5, 1, 4}, {-5, -1, -b[2], b[2]}, {-4, -3, -2, -4}}
{{4, 4, 3, 2}, {-4, 7, 1, 5}, {-7, -1, 1, 2}, {-5, -1, -b[2], b[2]}, {-4, -3, -2, -2}}
{{2, 4, 3, 2}, {-2, 5, 1, 5}, {-5, -1, 1, 4}, {-5, -1, -b[2], b[2]}, {-4, -3, -2, -4}}
{{6, 7, 6, 2}, {-6, 6, 6, 9}, {-6, -6, 3, 6}, {-9, -3, -b[2], b[2]}, {-7, -6, -2, -6}}
{{6, 7, 6, 2}, {-6, 4, 6, 11}, {-4, -6, 7, 6}, {-11, -7, -b[2], b[2]}, {-7, -6, -2, -6}}
{{6, 7, 6, 2}, {-6, 2, 6, 13}, {-2, -6, 11, 6}, {-13, -11, -b[2], b[2]}, {-7, -6, -2, -6}}
{{6, 7, 6, 2}, {-6, 6, 4, 11}, {-6, -4, 7, 6}, {-11, -7, -b[2], b[2]}, {-7, -6, -2, -6}}
{{6, 7, 6, 2}, {-6, 6, 2, 13}, {-6, -2, 11, 6}, {-13, -11, -b[2], b[2]}, {-7, -6, -2, -6}}
{{2, 5, 6, 2}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-5, -6, -2, -2}}
{{2, 5, 6, 2}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-5, -6, -2, -2}}
{{2, 5, 6, 2}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-5, -6, -2, -2}}
{{2, 5, 6, 2}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-5, -6, -2, -2}}
{{2, 5, 6, 2}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-5, -6, -2, -2}}
{{b[1], 10, 15, 3}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-10, -15, -3, -4 + b[1]}}
{{2, 6, 2, 5}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-6, -2, -5, -2}}
{{2, 6, 2, 5}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-6, -2, -5, -2}}
{{2, 6, 2, 5}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-6, -2, -5, -2}}
{{2, 6, 2, 5}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-6, -2, -5, -2}}
{{2, 6, 2, 5}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-6, -2, -5, -2}}
{{b[1], 11, 5, 5}, {-b[1], 3, 14, 4 + b[1]}, {-3, -14, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-11, -5, -5, -13 + b[1]}}
{{b[1], 11, 5, 5}, {-b[1], 14, 3, 4 + b[1]}, {-14, -3, -17 + b[1], 13 - b[1]}, {-4 - b[1], 17 - b[1], -b[3], b[3]}, {-11, -5, -5, -13 + b[1]}}
{{2, 6, 5, 2}, {-2, 2, 6, 7}, {-2, -6, 1, 2}, {-7, -1, -b[2], b[2]}, {-6, -5, -2, -2}}
{{2, 6, 5, 2}, {-2, 2, 4, 9}, {-2, -4, 5, 2}, {-9, -5, -b[2], b[2]}, {-6, -5, -2, -2}}
{{2, 6, 5, 2}, {-2, 6, 2, 7}, {-6, -2, 1, 2}, {-7, -1, -b[2], b[2]}, {-6, -5, -2, -2}}
{{2, 6, 5, 2}, {-2, 4, 2, 9}, {-4, -2, 5, 2}, {-9, -5, -b[2], b[2]}, {-6, -5, -2, -2}}
{{2, 6, 5, 2}, {-2, 2, 2, 11}, {-2, -2, 9, 2}, {-11, -9, -b[2], b[2]}, {-6, -5, -2, -2}}
{{b[1], 15, 3, 10}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-15, -3, -10, -4 + b[1]}}
{{b[1], 15, 10, 3}, {-b[1], 8, 8, 12 + b[1]}, {-8, -8, -16 + b[1], 4 - b[1]}, {-12 - b[1], 16 - b[1], -b[3], b[3]}, {-15, -10, -3, -4 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], (-1 + b[1])/2, 2*(-1 + b[1]), (11 - 5*b[1])/2}, {(1 - b[1])/2, 2 - 2*b[1], (5 - 3*b[1])/2, 2 - b[1]}, {(-11 + 5*b[1])/2, (-5 + 3*b[1])/2, -b[3], b[3]}, {-1, -1, -1, -2 + b[1]}}
{{b[1], 1, 1, 1}, {-b[1], 2*(-1 + b[1]), (-1 + b[1])/2, (11 - 5*b[1])/2}, {2 - 2*b[1], (1 - b[1])/2, (5 - 3*b[1])/2, 2 - b[1]}, {(-11 + 5*b[1])/2, (-5 + 3*b[1])/2, -b[3], b[3]}, {-1, -1, -1, -2 + b[1]}}