n: 50 m: 138 packed: 16 density: 0 nodes: 0 solveTime: 2920 buildTime: 20 solved: true
{0,5,36}
{1,37,48}
{2,17,25}
{3,11,30}
{4,23,43}
{6,16,38}
{7,8,21}
{9,14,34}
{10,32,49}
{13,18,19}
{15,29,41}
{20,27,33}
{22,42,44}
{24,26,40}
{28,35,47}
{31,45,46}