n: 50 m: 287 packed: 16 density: 0 nodes: 0 solveTime: 1850 buildTime: 50 solved: true
{0,9,48}
{1,10,26}
{2,25,29}
{4,24,46}
{5,17,42}
{6,12,19}
{7,14,23}
{8,31,40}
{11,32,38}
{13,41,45}
{15,16,18}
{20,30,39}
{21,22,44}
{27,36,43}
{28,47,49}
{34,35,37}