n: 50 m: 306 packed: 16 density: 0 nodes: 0 solveTime: 4160 buildTime: 60 solved: true
{0,24,45}
{1,13,42}
{2,12,49}
{3,25,46}
{4,9,43}
{5,37,47}
{6,21,33}
{7,26,31}
{8,10,23}
{11,19,29}
{14,18,30}
{15,28,35}
{16,22,44}
{20,32,40}
{27,36,39}
{34,38,48}