n: 21  m: 79 packed: 7 density: 100 nodes: 8 solveTime:  5 buildTime:  59
<7,14,17>
<0,4,6>
<11,12,20>
<2,9,16>
<3,8,18>
<5,10,15>
<1,13,19>

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