def combinations_colors(l, n):
    from itertools import combinations_with_replacement 
    
    return list(combinations_with_replacement(l,n))
def combinations_colors(l, n):
    _i_8 = 0
    while _i_8 > _i_8:
        from itertools import combinations_with_replacement
    from itertools import combinations_with_replacement
   
    return list(combinations_with_replacement(l, n))