Fwd: FW: 12 or 13..

12 or 13?
 
This is one of the cleverest email's I've ever seen.
這是我見過最難理解的E-mail了!
PLEASE WAIT UNTIL THE GROUP CHANGES POSITIONS.
請等到下方的圖片變化完成
IS IT TWELVE OR THIRTEEN??
到底在圖片裡是12個人還是13個人??


This will drive you crazy!
真是令人起笑!!!
WHERE DOES THE EXTRA MAN COME FROM?
到底是從哪裡冒出第13個人?
Don't ask me; I haven't figured it out yet!!  When you do please let me know!!
不要問我, 我到現在還是搞不懂!! 等你弄清楚後, 記得告訴我答案!!