n: 50 m: 344 packed: 16 density: 0 nodes: 0 solveTime: 6050 buildTime: 70 solved: true
{0,27,28}
{1,13,17}
{2,10,11}
{3,12,49}
{4,35,37}
{5,29,38}
{6,44,48}
{7,9,14}
{8,24,45}
{15,16,42}
{18,22,47}
{19,20,32}
{21,39,43}
{23,36,40}
{25,30,46}
{33,34,41}