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USER_ID:169,Subscription_amount:3,Started_From:1,ended_From:4
USER_ID:56489,Subscription_amount:1,Started_From:7,ended_From:8
USER_ID:1,Subscription_amount:5,Started_From:4,ended_From:9
USER_ID:71890,Subscription_amount:1,Started_From:10,ended_From:11
USER_ID:32450,Subscription_amount:1,Started_From:12,ended_From:13
USER_ID:167,Subscription_amount:4,Started_From:14,ended_From:18
