n: 21  m: 68 packed: 7 density: 100 nodes: 107 solveTime:  36 buildTime:  57
<1,5,11>
<8,10,14>
<2,4,12>
<6,7,17>
<13,19,20>
<0,3,18>
<9,15,16>

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