n: 21  m: 91 packed: 7 density: 100 nodes: 8 solveTime:  5 buildTime:  62
<2,7,19>
<4,10,18>
<3,11,16>
<9,13,20>
<5,8,14>
<0,1,15>
<6,12,17>

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