n: 50 m: 437 packed: 16 density: 0 nodes: 0 solveTime: 14290 buildTime: 110 solved: true
{0,15,44}
{1,8,19}
{2,5,21}
{3,36,37}
{4,40,42}
{6,10,46}
{7,11,18}
{9,13,30}
{12,16,41}
{14,24,27}
{17,23,34}
{20,39,49}
{22,26,29}
{25,45,47}
{28,33,38}
{31,43,48}