def make_bricks(small,big,goal):
    if (small + big * 5) < goal:
        return False
    elif (big * 5) < goal:
        if (goal - big * 5) <= small:
            print True
        else:
            return False
    else:
        remainder = goal % 5
        if small < remainder:
            print False
        else:
            print True