{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":18,"n_cols":10,"rows_kept":18,"merged":[[0,1,0,3]]}
["Школа","Гончаровка",null,null,"Отд./корп",{"$nulls":3},"День","2025-11-24"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Каларойность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",null,"Каша гречневая ",205,null,{"v":267,"d":"267.00"},{"v":7.5,"d":"7.50"},{"v":6.8,"d":"6.80"},{"v":38.9,"d":"38.90"}]
[null,"гор.напиток",null,"Чай с сахаром и лимоном",200,null,35,0.1,0.02,9.9]
[null,"хлеб",null,"Хлеб пшеничный с сыром",60,null,176,9.7,{"v":9.66,"d":"9.7"},20.1]
[]
[]
["Завтрак 2","фрукты"]
[]
[]
["Обед","закуска"]
[null,"1 блюдо"]
[null,"2 блюдо"]
[null,"гарнир"]
[null,"сладкое"]
[null,"хлеб бел."]
[null,"хлеб черн."]

{"sheet":"Лист2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Лист3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}