n: 21  m: 117 packed: 7 density: 100 nodes: 8 solveTime:  6 buildTime:  71
<0,17,20>
<1,7,9>
<4,5,15>
<2,11,14>
<3,8,12>
<10,13,19>
<6,16,18>

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