first ot all ,celebrate to two group which have 6 in a group
' ~! ?. M: W$ BTVBNOW 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 heavierTVBNOW 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。# k0 I$ A. |( I# e2 N4 t$ A
lastly, take two ping pongs from the heavier group and put in
( s' |% z( x$ X: b! rTVBNOW 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。when there are same quality tvb now,tvbnow,bttvb9 e$ ^& N. s6 J$ D9 e+ N0 _/ X
that's mean the third ping pong is different5.39.217.77# \4 u" ], Q8 v# P
tvb now,tvbnow,bttvb& Q* v1 v/ ?8 R
i got it in 1 minute |