If left and right images each contain exactly three white pillows arranged in a vertical stack.
return the  left image ;return the  right image ;return pillows in  #1 ;return pillows in  #2 ;return #3 that are white ;return #4 that are white ;return #5 that are arranged in  a  vertical stack ;return #6 that are arranged in  a  vertical stack ;return number of  #7 ;return number of  #8 ;return if  #9 is equal to  three ;return if  #10 is equal to  three ;return if  both  #11 and #12 are true
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