n: 21  m: 67 packed: 7 density: 100 nodes: 8 solveTime:  5 buildTime:  56
<9,12,16>
<1,8,13>
<2,5,20>
<3,6,18>
<0,10,15>
<4,14,19>
<7,11,17>

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