activity_id,device_serial_number
18654822037,3955509404
18662899497,3955509404
18668133608,3955509404
18813922597,3955509404
18835139118,3955509404
18835713848,3955509404
19072655857,3955509404
19078997012,3955509404
19123110376,3955509404
19123485427,3955509404
19149778158,3955509404
19162450035,3955509404
19193279870,3955509404
19218569564,3955509404
19260724485,3955509404
19261127628,3955509404
19267906964,3955509404
19290888426,3955509404
19321416523,3955509404
19356365024,3955509404
19386831102,3955509404
19471051351,3955509404
19497796972,3955509404
19521782952,3607349352
19521782952,3607349352000000
19521782952,3607349352000003
19521782952,3607349352000010
19531248427,3607349352
19531248427,3607349352000003
19531248427,3607349352000008
19531248427,3607349352000010
19551578865,3607349352
19551578865,3607349352000003
19551578865,3607349352000008
19551578865,3607349352000010
19561251802,3607349352
19561251802,3607349352000000
19561251802,3607349352000003
19561251802,3607349352000010
19569682337,3607349352
19569682337,3607349352000008
19569682337,3607349352000010
19577517265,3607349352
19577517265,3607349352000000
19577517265,3607349352000003
19577517265,3607349352000010
19590409821,3607349352
19590409821,3607349352000008
19590409821,3607349352000010
19600332441,3607349352
19600332441,3607349352000000
19600332441,3607349352000003
19600332441,3607349352000010
19622409554,3607349352
19622409554,3607349352000000
19622409554,3607349352000003
19622409554,3607349352000008
19622409554,3607349352000010
19631086378,3607349352
19631086378,3607349352000000
19631086378,3607349352000003
19631086378,3607349352000008
19631086378,3607349352000010
19648496135,3607349352
19648496135,3607349352000000
19648496135,3607349352000003
19648496135,3607349352000008
19648496135,3607349352000010
19651765716,3607349352
19651765716,3607349352000000
19651765716,3607349352000003
19651765716,3607349352000008
19651765716,3607349352000010
19651766914,3607349352
19651766914,3607349352000000
19651766914,3607349352000003
19651766914,3607349352000008
19651766914,3607349352000010
19657897584,3607349352
19657897584,3607349352000000
19657897584,3607349352000003
19657897584,3607349352000008
19657897584,3607349352000010
19680678721,3607349352
19680678721,3607349352000000
19680678721,3607349352000003
19680678721,3607349352000010
19692321217,3607349352
19692321217,3607349352000008
19692321217,3607349352000010
19700873591,3607349352
19700873591,3607349352000000
19700873591,3607349352000003
19700873591,3607349352000010
19717923058,3607349352
19717923058,3607349352000008
19717923058,3607349352000010
19730777333,3607349352
19730777333,3607349352000000
19730777333,3607349352000003