n: 21  m: 57 packed: 6 density: 85 nodes: 9543 solveTime:  420 buildTime:  53
<4,8,17>
<3,13,14>
<9,16,20>
<1,10,12>
<0,2,11>
<7,18,19>

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