n: 50 m: 284 packed: 16 density: 0 nodes: 0 solveTime: 6660 buildTime: 50 solved: true
{0,23,42}
{1,32,41}
{2,28,36}
{3,27,34}
{4,5,21}
{6,38,44}
{7,30,35}
{8,15,31}
{9,25,37}
{10,12,26}
{11,16,22}
{13,40,46}
{14,18,33}
{17,29,47}
{19,20,24}
{43,48,49}