n: 21  m: 41 packed: 6 density: 85 nodes: 1368 solveTime:  209 buildTime:  47
<9,10,11>
<0,6,19>
<4,14,16>
<5,8,17>
<2,15,18>
<1,13,20>

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