n: 21  m: 140 packed: 7 density: 100 nodes: 9 solveTime:  8 buildTime:  76
<18,19,20>
<1,2,13>
<3,16,17>
<5,7,10>
<9,11,15>
<6,8,14>
<0,4,12>

3Cycles: 7
value:7[1]{7}