n: 21  m: 46 packed: 6 density: 85 nodes: 1818 solveTime:  242 buildTime:  50
<6,18,20>
<1,8,15>
<4,5,12>
<10,13,16>
<7,11,14>
<3,17,19>

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