i find one solution that is similartvb now,tvbnow,bttvb& V" S L* O+ x4 z+ t5 ]
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....
% e" f+ I6 D: t5 O# K% J5.39.217.76maybe there is a better one, let me see sin |