service_id,date,exception_type
TRAIN-A21-Blocks-Semaine-02,20210906,2
TRAIN-A21-Blocks-Semaine-02,20211011,2
TRAIN-A21-Blocks-Samedi-03,20211225,2
TRAIN-A21-Blocks-Samedi-03,20220101,2
TRAIN-A21-Blocks-Fête-1-03,20210906,1
TRAIN-A21-Blocks-Fête-1-03,20211011,1
TRAIN-A21-Blocks-Fête-1-04,20211225,1
TRAIN-A21-Blocks-Fête-1-04,20220101,1
