n: 50 m: 303 packed: 16 density: 0 nodes: 0 solveTime: 4230 buildTime: 60 solved: true
{0,33,44}
{1,2,4}
{3,29,42}
{5,11,14}
{6,35,48}
{7,21,37}
{8,18,39}
{9,12,27}
{10,38,40}
{13,30,47}
{15,22,28}
{16,24,34}
{17,43,46}
{19,23,32}
{20,25,26}
{31,36,41}