n: 50 m: 364 packed: 16 density: 0 nodes: 0 solveTime: 6340 buildTime: 80 solved: true
{0,13,35}
{1,4,11}
{2,16,23}
{3,20,27}
{5,10,25}
{6,9,34}
{7,37,38}
{8,45,49}
{12,26,42}
{14,18,19}
{17,31,44}
{22,28,29}
{24,46,48}
{30,33,36}
{32,39,40}
{41,43,47}