n: 21  m: 105 packed: 7 density: 100 nodes: 8 solveTime:  6 buildTime:  73
<5,16,18>
<8,10,17>
<0,9,20>
<1,6,15>
<3,7,11>
<2,4,12>
<13,14,19>

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