Everyone will get the picture as two men, one a series and try to communicate with each other to find out what are the different pictures. That may be a little detail like color dress. Number of person's stance.
Everyone will get a picture of two people per series and try to communicate what the picture is different. This may be of little details like dress color. Pose Number of items etc.
Everyone will get the picture is divided into two, one set, trying to communicate to find anything in their different pictures Which may be a little details, such as color, dress, the way a person, number of objects, etc.