seriousam

1st step use 6 by 6 to weight the balltvb now,tvbnow,bttvb& y, @- `; W+ F8 F8 Y! u# ]
2nd step use 3 by 3 to weight the ball, E6 D/ U% v1 R$ E% I, |  l* v
last step use use 1 by 1 the last ball hold in the hand