def bitmaplist_contain(bm1, bm2):
    """
        bitmaplist_contain([1,0,1,0],[0,0,0,0])
        bitmaplist_contain([1,0,1,0],[0,0,1,0])
        bitmaplist_contain([1,0,1,0],[1,0,0,0])
        bitmaplist_contain([1,0,1,0],[1,0,1,0])
        bitmaplist_contain([1,0,1,0],[0,0,0,1])
    """
    bm3 = list(map(lambda x, y: x | y, bm1, bm2))
    if bm3 == bm1:
        return True
    else:
        return False
