def METHOD_NAME(tip_name: str) -> Point:
    assert 1 < len(tip_name) < 4
    row = "ABCDEFGH".index(tip_name[:1])
    col = int(tip_name[1:]) - 1
    row_mm = row * 9
    col_mm = col * 9
    # NOTE: y axis is negative
    return Point(x=col_mm, y=-row_mm)