n: 50 m: 135 packed: 16 density: 0 nodes: 0 solveTime: 130 buildTime: 0 solved: true
{0,23,40}
{1,30,47}
{2,24,35}
{4,42,44}
{5,13,45}
{6,25,46}
{7,14,33}
{8,19,39}
{9,17,21}
{10,20,49}
{11,38,41}
{12,27,34}
{15,29,31}
{16,28,32}
{18,37,48}
{22,26,36}