{{15, 3, 4, 10}, {-15, 16, 11, 5}, {-16, -b[2], b[2], 1}, {-3, -4, -11, 2}, {-10, -5, -1, -2}}
{{45, 12, 21, 19}, {-45, 14, 41, 42}, {-14, -b[2], b[2], 10}, {-12, -21, -41, 3}, {-19, -42, -10, -3}}
{{15, 4, 3, 10}, {-15, 16, 11, 5}, {-16, -b[2], b[2], 1}, {-4, -3, -11, 2}, {-10, -5, -1, -2}}
{{24, 8, 8, 11}, {-24, 4, 32, 15}, {-4, -b[2], b[2], 11}, {-8, -8, -32, 11}, {-11, -15, -11, -11}}
{{6, 2, 2, 3}, {-6, 3, 7, 3}, {-3, -b[2], b[2], 1}, {-2, -2, -7, 4}, {-3, -3, -1, -4}}
{{2, 1, 1, 2}, {-2, 1, 4, 1}, {-1, -b[2], b[2], 1}, {-1, -1, -4, 2}, {-2, -1, -1, -2}}
{{2, 1, 2, 1}, {-2, 1, 4, 1}, {-1, -b[2], b[2], 2}, {-1, -2, -4, 3}, {-1, -1, -2, -3}}
{{45, 21, 12, 19}, {-45, 14, 41, 42}, {-14, -b[2], b[2], 10}, {-21, -12, -41, 3}, {-19, -42, -10, -3}}
{{3, 3, 4, 4}, {-3, 2, 7, 5}, {-2, -b[2], b[2], 1}, {-3, -4, -7, 4}, {-4, -5, -1, -4}}
{{1, 4, 7, 2}, {-1, 2, 9, 3}, {-2, -b[2], b[2], 9}, {-4, -7, -9, 6}, {-2, -3, -9, -6}}
{{3, 4, 3, 4}, {-3, 2, 7, 5}, {-2, -b[2], b[2], 1}, {-4, -3, -7, 4}, {-4, -5, -1, -4}}
{{2, 2, 1, 1}, {-2, 1, 4, 1}, {-1, -b[2], b[2], 2}, {-2, -1, -4, 3}, {-1, -1, -2, -3}}
{{3, 4, 5, 2}, {-3, 10, 1, 3}, {-10, -b[2], b[2], 1}, {-4, -5, -1, 4}, {-2, -3, -1, -4}}
{{1, 7, 4, 2}, {-1, 2, 9, 3}, {-2, -b[2], b[2], 9}, {-7, -4, -9, 6}, {-2, -3, -9, -6}}
{{3, 5, 4, 2}, {-3, 10, 1, 3}, {-10, -b[2], b[2], 1}, {-5, -4, -1, 4}, {-2, -3, -1, -4}}
{{6, 2, 9, 7}, {-6, 9, 4, 5}, {-9, -b[2], b[2], 3}, {-2, -9, -4, 3}, {-7, -5, -3, -3}}
{{18, 7, 14, 21}, {-18, 3, 24, 15}, {-3, -b[2], b[2], 9}, {-7, -14, -24, 21}, {-21, -15, -9, -21}}
{{2, 1, 2, 3}, {-2, 1, 4, 1}, {-1, -b[2], b[2], 3}, {-1, -2, -4, 3}, {-3, -1, -3, -3}}
{{18, 5, 10, 15}, {-18, 9, 12, 9}, {-9, -b[2], b[2], 3}, {-5, -10, -12, 15}, {-15, -9, -3, -15}}
{{8, 3, 9, 12}, {-8, 10, 10, 4}, {-10, -b[2], b[2], 6}, {-3, -9, -10, 18}, {-12, -4, -6, -18}}
{{4, 2, 5, 3}, {-4, 5, 1, 4}, {-5, -b[2], b[2], 1}, {-2, -5, -1, 2}, {-3, -4, -1, -2}}
{{3, 2, 5, 4}, {-3, 7, 1, 3}, {-7, -b[2], b[2], 1}, {-2, -5, -1, 2}, {-4, -3, -1, -2}}
{{1, 3, 15, 9}, {-1, 2, 14, 11}, {-2, -b[2], b[2], 12}, {-3, -15, -14, 30}, {-9, -11, -12, -30}}
{{18, 14, 7, 21}, {-18, 3, 24, 15}, {-3, -b[2], b[2], 9}, {-14, -7, -24, 21}, {-21, -15, -9, -21}}
{{2, 2, 1, 3}, {-2, 1, 4, 1}, {-1, -b[2], b[2], 3}, {-2, -1, -4, 3}, {-3, -1, -3, -3}}
{{18, 10, 5, 15}, {-18, 9, 12, 9}, {-9, -b[2], b[2], 3}, {-10, -5, -12, 15}, {-15, -9, -3, -15}}
{{10, 6, 9, 15}, {-10, 17, 8, 5}, {-17, -b[2], b[2], 3}, {-6, -9, -8, 27}, {-15, -5, -3, -27}}
{{6, 9, 2, 7}, {-6, 9, 4, 5}, {-9, -b[2], b[2], 3}, {-9, -2, -4, 3}, {-7, -5, -3, -3}}
{{8, 9, 3, 12}, {-8, 10, 10, 4}, {-10, -b[2], b[2], 6}, {-9, -3, -10, 18}, {-12, -4, -6, -18}}
{{4, 5, 2, 3}, {-4, 5, 1, 4}, {-5, -b[2], b[2], 1}, {-5, -2, -1, 2}, {-3, -4, -1, -2}}
{{3, 5, 2, 4}, {-3, 7, 1, 3}, {-7, -b[2], b[2], 1}, {-5, -2, -1, 2}, {-4, -3, -1, -2}}
{{10, 9, 6, 15}, {-10, 17, 8, 5}, {-17, -b[2], b[2], 3}, {-9, -6, -8, 27}, {-15, -5, -3, -27}}
{{1, 15, 3, 9}, {-1, 2, 14, 11}, {-2, -b[2], b[2], 12}, {-15, -3, -14, 30}, {-9, -11, -12, -30}}
{{b[1], b[2], 2*b[2], b[3]}, {-b[1], -b[1] + b[2], -b[1] + 2*b[2], -b[1] + b[3]}, {b[1] - b[2], -b[4], b[4], -b[2] + b[3]}, {-b[2], -2*b[2], b[1] - 2*b[2], -2*b[2] + b[3]}, {-b[3], b[1] - b[3], b[2] - b[3], 2*b[2] - b[3]}}
{{b[1], b[2], b[2]/2, b[3]}, {-b[1], (-2*b[1] + b[2])/2, -b[1] + b[2], -b[1] + b[3]}, {b[1] - b[2]/2, -b[4], b[4], -b[2]/2 + b[3]}, {-b[2], -b[2]/2, b[1] - b[2], -b[2] + b[3]}, {-b[3], b[1] - b[3], (b[2] - 2*b[3])/2, b[2] - b[3]}}