n: 50 m: 377 packed: 16 density: 0 nodes: 0 solveTime: 9120 buildTime: 90 solved: true
{0,24,33}
{1,10,36}
{2,8,23}
{3,34,47}
{4,38,44}
{5,9,21}
{6,46,48}
{7,13,14}
{11,41,42}
{12,19,40}
{15,17,29}
{16,43,45}
{18,35,37}
{20,26,32}
{27,31,49}
{28,30,39}