n: 21  m: 156 packed: 7 density: 100 nodes: 8 solveTime:  8 buildTime:  79
<8,9,11>
<4,14,15>
<2,10,19>
<5,7,18>
<12,17,20>
<1,6,16>
<0,3,13>

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