{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["ФИО","Макет","Иванов"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"ФИО","index":0,"n_rows":7,"n_cols":1,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
["ФИО"]
["Иванов"]
["Петров"]
["Сидоров"]
["Бубукин"]
["Пупукин"]
["и т.д."]

{"sheet":"Макет","index":1,"n_rows":13,"n_cols":4,"rows_kept":13,"cut":false,"hidden":false,"merged":[[0,0,0,3]]}
["Какая-то таблица"]
[1,2,3,4]
[2,null,2]
[3,2,1,0]
[4,null,4]
[5,2,-1,-4]
[6,null,6]
[7,2,-3,-8]
[8,null,8]
[9,2,-5,-12]
[10,null,10]
[11,2,-7,-16]
[12,null,12]

{"sheet":"Иванов","index":2,"n_rows":13,"n_cols":4,"rows_kept":13,"cut":false,"hidden":false,"merged":[[0,0,0,3]]}
["Какая-то таблица"]
[1,2,3,4]
[2,null,2]
[3,2,1,0]
[4,null,4]
[5,2,-1,-4]
[6,null,6]
[7,2,-3,-8]
[8,null,8]
[9,2,-5,-12]
[10,null,10]
[11,2,-7,-16]
[12,null,12]