first ot all ,celebrate to two group which have 6 in a group 8 ^; Z! ^ n# A5 p0 H& PTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。and then celebrate again to 3 in a group from which more heavier; n4 X+ X! z1 e9 E. j. o: u$ z/ Z
lastly, take two ping pongs from the heavier group and put in + h4 L5 ~" B. e7 p! s# ~when there are same quality ' t; N. B9 y& `) y9 Fthat's mean the third ping pong is different - u' p Y: m$ I3 i- o. ?公仔箱論壇 : v/ A& |- B" N+ y. z \i got it in 1 minute