{"text_format":"3","workbook":"xlsx","n_sheets":4,"sheets":["Sep","Oct","Nov","Dec"],"not_rendered":{"defined_names":4},"read":"whole","date_system":"1900"}

{"sheet":"Sep","index":0,"n_rows":18,"n_cols":17,"rows_kept":18,"merged":[[1,1,1,16]]}
[]
[null,"2011 September"]
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[null,"PM","ヒアリング","問題集"]
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[null,"date",16,17,18,19,20,21,22,23,24,25,26,27,28,29,30]
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[null,"AM"]
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[null,"PM"]
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{"sheet":"Oct","index":1,"n_rows":18,"n_cols":18,"rows_kept":18,"merged":[[1,1,1,17],[2,17,8,17]]}
[]
[null,"2011 October"]
[null,"date",1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
[null,null,"SAT","SUN","MON","TUE","WED","THU","FRI","SAT","SUN","MON","TUE","WED","THU","FRI","SAT"]
[null,"AM"]
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[null,"PM"]
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[null,"date",16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31]
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[null,"AM"]
[null,"check"]
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[null,"PM"]
[null,"check"]
[null,null,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]

{"sheet":"Nov","index":2,"n_rows":18,"n_cols":17,"rows_kept":18,"merged":[[1,1,1,16]]}
[]
[null,"2011 November"]
[null,"date",1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
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[null,"AM"]
[null,"check"]
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[null,"PM"]
[null,"check"]
[null,null,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]
[null,"date",16,17,18,19,20,21,22,23,24,25,26,27,28,29,30]
[null,null,"WED","THU","FRI","SAT","SUN","MON","TUE","WED","THU","FRI","SAT","SUN","MON","TUE","WED"]
[null,"AM"]
[null,"check"]
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[null,"PM"]
[null,"check"]
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{"sheet":"Dec","index":3,"n_rows":18,"n_cols":18,"rows_kept":18,"merged":[[1,1,1,17],[2,17,8,17]]}
[]
[null,"2011 December"]
[null,"date",1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
[null,null,"THU","FRI","SAT","SUN","MON","TUE","WED","THU","FRI","SAT","SUN","MON","TUE","WED","THU"]
[null,"AM"]
[null,"check"]
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[null,"PM"]
[null,"check"]
[null,null,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]
[null,"date",16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31]
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[null,"AM"]
[null,"check"]
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[null,"PM"]
[null,"check"]
[null,null,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false,false]