n: 50 m: 136 packed: 16 density: 0 nodes: 0 solveTime: 160 buildTime: 10 solved: true
{0,12,28}
{1,31,33}
{2,10,26}
{3,22,30}
{4,7,35}
{5,15,46}
{6,32,39}
{8,40,42}
{9,27,44}
{11,29,47}
{13,34,43}
{14,37,49}
{16,36,45}
{17,38,41}
{19,23,25}
{20,24,48}