n: 50 m: 434 packed: 16 density: 0 nodes: 0 solveTime: 13920 buildTime: 110 solved: true
{0,26,30}
{1,31,33}
{2,19,40}
{3,18,38}
{4,24,43}
{5,17,49}
{6,29,34}
{7,13,14}
{8,23,48}
{9,27,44}
{10,20,47}
{11,15,45}
{12,16,36}
{21,41,42}
{22,25,32}
{35,37,46}