Multiple Repair once condition dependancy

Hi,

  1. suppose I have created two repair condition for example repair 1 and repair 2. now I want to check in repair 3 condition that Repair1 condition should be executed and repair 2 condition should not be executed. .
    I have added condition like repair 13 in my code should not be executed. and repair 1 should be executed. some how this is not working.

Any help suggestion , how to code this scenario ?