n: 50 m: 214 packed: 16 density: 0 nodes: 0 solveTime: 1460 buildTime: 30 solved: true
{0,10,21}
{1,11,24}
{2,45,49}
{3,7,16}
{4,18,42}
{5,22,36}
{6,25,40}
{8,17,19}
{9,14,41}
{12,23,43}
{13,20,30}
{15,26,48}
{27,28,47}
{29,32,37}
{31,34,44}
{33,35,38}