n: 21  m: 146 packed: 7 density: 100 nodes: 91 solveTime:  33 buildTime:  76
<6,9,14>
<2,11,19>
<3,8,13>
<0,7,17>
<1,10,15>
<4,5,12>
<16,18,20>

3Cycles: 7
value:7[1]{7}