n: 21  m: 43 packed: 6 density: 85 nodes: 1669 solveTime:  234 buildTime:  48
<12,13,18>
<2,6,19>
<9,14,16>
<3,5,7>
<10,11,20>
<0,1,17>

3Cycles: 6
value:6[1]{6}