Json data

{
    "className": "Three",
    "routine": [
        {
            "day": "saturday ",
            "period": [
                {
                    "no": 1,
                    "subject": "English",
                    "timeStart": "8:00",
                    "timeEnd": "8:35"
                },
                {
                    "no": 2,
                    "subject": "Bangla",
                    "timeStart": "8:40",
                    "timeEnd": "9:15"
                },
                {
                    "no": 3,
                    "subject": "Math",
                    "timeStart": "9:20",
                    "timeEnd": "9:55"
                },
                {
                    "no": 4,
                    "subject": "Exercise",
                    "timeStart": "10:00",
                    "timeEnd": "10:35"
                },
                {
                    "no": 5,
                    "subject": "Drawing",
                    "timeStart": "10:35",
                    "timeEnd": "11:20"
                }
            ]
        },
        {
            "day": "sunday ",
            "period": [
                {
                    "no": 1,
                    "subject": "Math",
                    "timeStart": "8:00",
                    "timeEnd": "8:35"
                },
                {
                    "no": 2,
                    "subject": "English",
                    "timeStart": "8:40",
                    "timeEnd": "9:15"
                },
                {
                    "no": 3,
                    "subject": "Bangla",
                    "timeStart": "9:20",
                    "timeEnd": "9:55"
                },
                {
                    "no": 4,
                    "subject": "Exercise",
                    "timeStart": "10:00",
                    "timeEnd": "10:35"
                },
                {
                    "no": 5,
                    "subject": "Drawing",
                    "timeStart": "10:35",
                    "timeEnd": "11:20"
                }
            ]
        },
        {
            "day": "monday ",
            "period": [
                {
                    "no": 1,
                    "subject": "Bangla",
                    "timeStart": "8:00",
                    "timeEnd": "8:35"
                },
                {
                    "no": 2,
                    "subject": "English",
                    "timeStart": "8:40",
                    "timeEnd": "9:15"
                },
                {
                    "no": 3,
                    "subject": "Exercise",
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                    "timeEnd": "9:55"
                },
                {
                    "no": 4,
                    "subject": "Math",
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                    "timeEnd": "10:35"
                },
                {
                    "no": 5,
                    "subject": "Drawing",
                    "timeStart": "10:35",
                    "timeEnd": "11:20"
                }
            ]
        },
        {
            "day": "tuesday ",
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                {
                    "no": 1,
                    "subject": "English",
                    "timeStart": "8:00",
                    "timeEnd": "8:35"
                },
                {
                    "no": 2,
                    "subject": "Bangla",
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                    "timeEnd": "9:15"
                },
                {
                    "no": 3,
                    "subject": "Math",
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                    "timeEnd": "9:55"
                },
                {
                    "no": 4,
                    "subject": "Exercise",
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                    "timeEnd": "10:35"
                },
                {
                    "no": 5,
                    "subject": "Drawing",
                    "timeStart": "10:35",
                    "timeEnd": "11:20"
                }
            ]
        },{
            "day": "wednesday ",
            "period": [
                {
                    "no": 1,
                    "subject": "Drawing",
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                    "timeEnd": "8:35"
                },
                {
                    "no": 2,
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                    "timeEnd": "9:15"
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                {
                    "no": 3,
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                    "timeEnd": "9:55"
                },
                {
                    "no": 4,
                    "subject": "Exercise",
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                },
                {
                    "no": 5,
                    "subject": "Bangla",
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                    "timeEnd": "11:20"
                }
            ]
        }
    ]
}