n: 21  m: 78 packed: 7 density: 100 nodes: 11 solveTime:  6 buildTime:  59
<0,19,20>
<5,12,15>
<2,8,13>
<9,11,17>
<7,10,14>
<4,16,18>
<1,3,6>

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