n: 21  m: 79 packed: 6 density: 85 nodes: 19416 solveTime:  531 buildTime:  59
<5,13,14>
<6,11,19>
<1,7,9>
<2,3,8>
<10,16,20>
<15,17,18>

3Cycles: 6
value:6[1]{6}