n: 50 m: 298 packed: 16 density: 0 nodes: 0 solveTime: 2690 buildTime: 50 solved: true
{0,36,48}
{1,37,44}
{2,12,19}
{3,6,10}
{4,24,25}
{5,31,35}
{7,14,43}
{8,15,23}
{9,32,47}
{11,16,41}
{13,18,46}
{17,20,40}
{21,38,39}
{22,27,28}
{26,33,34}
{29,42,49}