n: 21  m: 30 packed: 6 density: 85 nodes: 678 solveTime:  166 buildTime:  44
<2,8,12>
<1,14,20>
<7,9,13>
<0,4,11>
<5,16,18>
<6,15,19>

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