n: 21  m: 38 packed: 6 density: 85 nodes: 1606 solveTime:  248 buildTime:  47
<1,2,14>
<4,10,11>
<15,16,20>
<5,8,12>
<3,13,18>
<6,7,9>

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