n: 50 m: 298 packed: 16 density: 0 nodes: 0 solveTime: 2460 buildTime: 70 solved: true
{0,9,30}
{1,17,39}
{2,25,34}
{3,5,20}
{4,18,24}
{6,19,45}
{7,10,44}
{11,35,40}
{12,36,46}
{13,21,49}
{14,23,41}
{15,27,28}
{16,38,48}
{22,42,47}
{26,33,43}
{29,31,37}