n: 21  m: 52 packed: 6 density: 85 nodes: 4319 solveTime:  309 buildTime:  51
<1,3,10>
<2,4,13>
<6,7,17>
<5,12,16>
<0,9,15>
<8,11,18>

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