n: 50 m: 541 packed: 16 density: 0 nodes: 0 solveTime: 10530 buildTime: 160 solved: true
{0,13,24}
{1,15,20}
{2,4,5}
{6,9,11}
{7,16,46}
{8,31,38}
{10,42,47}
{12,17,34}
{18,19,48}
{21,22,29}
{23,39,44}
{25,26,33}
{27,35,37}
{28,30,41}
{32,43,49}
{36,40,45}