I am working on story which Railway collect One way SF Charge and in return normal Mail Exp Fare
Till Now I Found 09057 SF 09058 Normal Fare, 09027 Normal Fare 09028 SF Fare , 05564 SF fare 05563 normal Fare , 09041 SF Fare 09042 Normal fare, 09021 Normal Fare 09022 SF fare, 09337 SF Fare 09338 Normal fare
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Now Can you Help me out finding such Festival Trains all over IR ?