i find one solution that is similar
: z. M6 D5 }0 j+ m( M2 u2 _tvb now,tvbnow,bttvbbut i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left....
( U9 P# o, m6 A, P6 k+ Gwww3.tvboxnow.commaybe there is a better one, let me see sin |