is easier to ~ 40_MAT_09_05 ~ is easier to ~ 42_LUK_05_23 ~
 is easier to say ~ 40_MAT_09_05 ~ is easier to say ~ 42_LUK_05_23 ~
 whether is easier to ~ 40_MAT_09_05 ~ whether is easier to ~ 42_LUK_05_23 ~