n: 21  m: 69 packed: 6 density: 85 nodes: 12946 solveTime:  459 buildTime:  56
<1,8,17>
<0,10,18>
<5,11,20>
<4,6,7>
<2,3,13>
<9,15,19>

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