n: 50 m: 245 packed: 16 density: 0 nodes: 0 solveTime: 2120 buildTime: 40 solved: true
{0,20,32}
{1,21,43}
{2,37,48}
{3,18,49}
{4,14,24}
{5,19,26}
{6,23,36}
{7,8,17}
{9,25,38}
{10,39,42}
{11,35,45}
{12,46,47}
{13,28,44}
{15,33,40}
{16,27,41}
{29,31,34}