n: 21  m: 75 packed: 7 density: 100 nodes: 17 solveTime:  7 buildTime:  59
<1,5,19>
<2,8,18>
<0,4,15>
<6,7,9>
<3,16,20>
<10,12,13>
<11,14,17>

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