n: 50 m: 435 packed: 16 density: 0 nodes: 0 solveTime: 18060 buildTime: 110 solved: true
{0,42,45}
{1,3,10}
{2,7,12}
{4,5,6}
{8,24,41}
{9,11,46}
{13,20,32}
{14,36,48}
{15,21,30}
{16,26,27}
{17,19,40}
{18,31,34}
{22,38,49}
{23,39,44}
{25,35,37}
{29,33,47}