n: 21  m: 91 packed: 7 density: 100 nodes: 166 solveTime:  61 buildTime:  63
<3,13,17>
<9,10,12>
<8,11,15>
<1,4,6>
<0,5,16>
<2,14,19>
<7,18,20>

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