n: 21  m: 121 packed: 7 density: 100 nodes: 9 solveTime:  7 buildTime:  70
<7,13,19>
<3,15,20>
<6,17,18>
<4,10,14>
<5,8,12>
<0,1,2>
<9,11,16>

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