n: 21  m: 91 packed: 7 density: 100 nodes: 8 solveTime:  5 buildTime:  62
<3,16,17>
<0,7,12>
<1,6,10>
<14,15,20>
<2,4,9>
<5,8,13>
<11,18,19>

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