n: 50 m: 202 packed: 16 density: 0 nodes: 0 solveTime: 590 buildTime: 30 solved: true
{0,21,25}
{1,20,49}
{2,11,19}
{3,13,34}
{4,7,43}
{5,32,48}
{6,33,35}
{8,28,29}
{9,23,42}
{10,12,38}
{14,30,37}
{15,17,22}
{16,24,44}
{18,31,47}
{26,36,45}
{40,41,46}