n: 21  m: 80 packed: 7 density: 100 nodes: 8 solveTime:  6 buildTime:  60
<2,15,20>
<0,6,14>
<1,5,8>
<3,9,12>
<4,7,17>
<10,11,16>
<13,18,19>

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