n: 21  m: 71 packed: 6 density: 85 nodes: 18089 solveTime:  530 buildTime:  57
<4,11,16>
<1,6,12>
<8,18,20>
<0,5,13>
<2,17,19>
<3,9,15>

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