n: 50 m: 187 packed: 16 density: 0 nodes: 0 solveTime: 2190 buildTime: 20 solved: true
{0,38,41}
{1,15,43}
{2,20,39}
{3,16,25}
{4,31,34}
{5,10,42}
{6,18,26}
{7,19,45}
{8,13,40}
{9,11,29}
{12,27,49}
{17,32,35}
{21,28,36}
{22,46,47}
{23,24,30}
{33,37,44}