n: 50 m: 263 packed: 16 density: 0 nodes: 0 solveTime: 1240 buildTime: 40 solved: true
{0,19,40}
{1,25,42}
{2,33,43}
{3,36,48}
{4,37,49}
{5,15,32}
{6,26,35}
{7,17,39}
{8,10,24}
{9,12,47}
{11,18,44}
{13,20,22}
{14,27,46}
{16,23,34}
{29,38,41}
{30,31,45}