n: 21  m: 80 packed: 6 density: 85 nodes: 34329 solveTime:  687 buildTime:  61
<2,15,18>
<5,7,16>
<8,17,19>
<0,1,20>
<9,10,13>
<4,6,14>

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