n: 50 m: 241 packed: 16 density: 0 nodes: 0 solveTime: 1690 buildTime: 30 solved: true
{0,39,43}
{1,29,45}
{2,3,40}
{4,6,18}
{5,44,49}
{7,31,37}
{8,21,28}
{9,34,46}
{10,32,35}
{11,23,48}
{12,22,24}
{13,16,25}
{14,27,41}
{15,38,42}
{17,20,33}
{19,26,30}