n: 50 m: 610 packed: 16 density: 0 nodes: 0 solveTime: 46300 buildTime: 210 solved: true
{0,12,45}
{1,17,43}
{2,28,38}
{3,4,27}
{5,9,32}
{6,10,15}
{7,36,44}
{8,26,48}
{11,24,47}
{14,21,35}
{16,31,34}
{18,23,40}
{19,41,49}
{20,37,42}
{22,30,33}
{29,39,46}