n: 50 m: 375 packed: 16 density: 0 nodes: 0 solveTime: 23610 buildTime: 80 solved: true
{0,1,4}
{2,8,35}
{3,10,45}
{5,11,39}
{6,20,23}
{7,21,30}
{12,25,28}
{13,17,43}
{14,18,41}
{15,16,49}
{22,31,46}
{24,37,40}
{26,33,34}
{27,29,38}
{32,36,47}
{42,44,48}