n: 21  m: 108 packed: 7 density: 100 nodes: 547 solveTime:  141 buildTime:  69
<1,12,15>
<5,9,14>
<2,7,13>
<0,3,20>
<6,8,16>
<11,18,19>
<4,10,17>

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