Well..divided into 6/6 first to define a heavier group is certainly right. Randomly select 3/3 will result another heavier group.os.tvboxnow.com! k2 H. k I0 }3 ]6 E
The problem is we don't know the weight of each individual ball, so it will not be accurate to figure out which ball is irregular by only weight them once.os.tvboxnow.com+ t8 {9 T- K8 X$ f7 b8 U
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