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Dear Sucaihuo,
I just wanted to let you know that you left the garage door open and all the monkeys could get away! Great job! How often did I tell you NOT to forget to close it. On top of all that you also left the gate open and now they are literally in the wild! Anyway, just wated to say THANKS for that!
Yours, Barbara
Demo 1: Three folding steps with the directions left, bottom and right