n: 21  m: 63 packed: 7 density: 100 nodes: 8 solveTime:  5 buildTime:  57
<10,14,17>
<6,7,8>
<2,9,15>
<0,3,19>
<5,12,13>
<4,11,16>
<1,18,20>

3Cycles: 7
value:7[1]{7}