n: 21  m: 69 packed: 7 density: 100 nodes: 16 solveTime:  8 buildTime:  58
<7,16,17>
<1,13,20>
<4,11,14>
<2,6,9>
<3,12,18>
<8,10,15>
<0,5,19>

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