| i know! : _& ~, P* {, {" I' ]5.39.217.77:8898when they can have 15 mins discussion.
 % f; B! k- x) s8 i: A  |+ o5.39.217.77:8898make 1 of them to do a specific job whcih is counting5.39.217.77:88988 M& {; f; N8 e0 n2 h
 only him can turn on off off the light.TVBNOW 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。" F( @3 c' A, q* y
 Basically, if you are the first time to get in the room, turn on the light,
 2 x8 b) y) P, vthen wait for "the special man" to turn the light off....# D$ u0 e* \2 X; `9 b, @
 when "the special man" count in up to 30 (included himself)
 + _0 p+ r+ C8 f) ^then it is done!
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