n: 50 m: 364 packed: 16 density: 0 nodes: 0 solveTime: 7180 buildTime: 80 solved: true
{0,21,48}
{1,27,32}
{2,17,35}
{3,22,25}
{4,38,39}
{5,26,37}
{6,12,40}
{7,11,43}
{8,13,23}
{9,16,45}
{10,20,24}
{14,29,36}
{15,18,34}
{28,31,41}
{30,46,49}
{33,44,47}