n: 50 m: 408 packed: 16 density: 0 nodes: 0 solveTime: 5680 buildTime: 110 solved: true
{0,28,43}
{1,3,10}
{2,37,44}
{4,31,34}
{5,6,18}
{7,24,35}
{11,29,45}
{12,39,41}
{13,32,36}
{14,47,48}
{15,16,17}
{19,22,38}
{20,23,25}
{21,42,49}
{26,33,46}
{27,30,40}