n: 50 m: 512 packed: 16 density: 0 nodes: 0 solveTime: 23620 buildTime: 150 solved: true
{0,7,40}
{1,10,28}
{2,24,39}
{3,38,41}
{4,8,30}
{5,9,19}
{6,13,26}
{11,33,47}
{12,22,23}
{14,16,18}
{17,43,45}
{20,25,32}
{21,34,42}
{27,35,36}
{29,31,46}
{37,44,49}