n: 50 m: 381 packed: 16 density: 0 nodes: 0 solveTime: 6970 buildTime: 90 solved: true
{0,36,47}
{1,3,13}
{2,5,27}
{4,11,29}
{6,12,30}
{7,20,25}
{8,31,43}
{9,10,32}
{15,26,35}
{16,21,44}
{17,33,34}
{18,41,48}
{19,28,46}
{22,24,45}
{23,37,39}
{38,42,49}