All possible combinations of a 2d array in Javascript containing all elements

Let's say that there is given 2D array:

[ 
    ["A"], 
    ["B"], 
    ["C"], 
    ["A", "C"], 
    ["B", "C"]
]

I would like to get combination of sub-arrays but without duplicates on 1D elements level . Each combination have to contain all strings elements( there will be always single element subArray - in that case ["A"], ["B"], ["C"]).

For this scenario the result would be:

[
    [ ["A"], ["B"], ["C"], ],
    [ ["A"], ["B", "C"] ],
    [ ["B"], ["A", "C"] ],
]

Without:

[
        // same combination
            [ ["A"], ["C"], ["B"], ],
            [ ["B"], ["A"], ["C"], ],
        ...
            [ ["B", "C"], ["A"] ],
            [ ["A", "C"], ["B"] ],
        // duplicated "A"
            [ ["A"], ["A", "C"] ],
        ...
]