n: 50 m: 252 packed: 16 density: 0 nodes: 0 solveTime: 7410 buildTime: 40 solved: true
{0,28,29}
{1,22,35}
{2,39,40}
{3,33,34}
{4,10,24}
{5,43,47}
{6,36,48}
{7,31,44}
{8,12,15}
{9,16,38}
{11,19,46}
{13,25,41}
{14,17,23}
{18,21,37}
{26,27,32}
{30,42,49}