) 5 ( 6 + 1 ( 6 6 * 2 2 ' 1 ( 6 6 < 2 8 & $ 1 ( 1 - 2 < 3HUIHFW %UDQG 6LQFH 3HUIHFW %UDQG 3HUIHFW %UDQG 6LQFH 6LQFH 4aff^W 4aff^W 4aff^W