n: 50 m: 514 packed: 16 density: 0 nodes: 0 solveTime: 17110 buildTime: 160 solved: true
{0,33,38}
{1,8,39}
{2,31,35}
{3,7,48}
{4,12,15}
{5,14,43}
{6,9,42}
{10,44,46}
{11,25,29}
{13,21,47}
{16,23,30}
{17,19,40}
{18,26,36}
{22,24,49}
{27,34,41}
{32,37,45}