n: 21  m: 77 packed: 7 density: 100 nodes: 246 solveTime:  80 buildTime:  59
<3,13,18>
<4,14,16>
<5,8,15>
<9,10,20>
<0,7,19>
<1,6,11>
<2,12,17>

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