data:image/png;base64,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:image/png;base64,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

Take any number of input lists, and create a new list containing the items of the input lists. So APPEND [A B] [C D] where the [,,,] are lists reports the list [A B C D] not [[A B] [C D]].

11111

sorted list

A,B,C,D,FBtrue