n: 21  m: 76 packed: 7 density: 100 nodes: 5164 solveTime:  328 buildTime:  58
<0,8,11>
<4,5,16>
<7,17,19>
<1,14,20>
<2,12,13>
<3,6,9>
<10,15,18>

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