n: 21  m: 21 packed: 6 density: 85 nodes: 238 solveTime:  65 buildTime:  40
<3,6,12>
<2,4,8>
<9,11,14>
<1,10,18>
<5,7,15>
<13,17,19>

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