n: 21  m: 72 packed: 7 density: 100 nodes: 3216 solveTime:  264 buildTime:  57
<10,17,20>
<1,2,8>
<5,6,11>
<0,7,15>
<3,9,13>
<4,16,18>
<12,14,19>

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