n: 50 m: 201 packed: 16 density: 0 nodes: 0 solveTime: 8120 buildTime: 30 solved: true
{0,41,45}
{1,17,23}
{2,31,49}
{3,42,46}
{4,29,44}
{5,7,14}
{6,27,43}
{8,12,30}
{9,16,33}
{10,35,48}
{11,37,40}
{13,15,26}
{18,28,32}
{19,25,38}
{21,24,34}
{22,36,47}