n: 50 m: 186 packed: 16 density: 0 nodes: 0 solveTime: 3800 buildTime: 20 solved: true
{0,32,48}
{1,17,22}
{2,11,16}
{3,18,36}
{4,9,42}
{6,28,47}
{7,19,21}
{8,23,46}
{10,27,49}
{12,34,37}
{14,40,45}
{15,25,31}
{20,24,26}
{29,33,44}
{30,35,38}
{39,41,43}