i find one solution that is similartvb now,tvbnow,bttvb5 i; m8 S. X: I7 x" _. P7 S
but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left..... [' a" v: w5 ~2 j, m( `% H5 W, B
maybe there is a better one, let me see sin |