{"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","2024-01-31"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор.блюдо",null,"Каша манная",185,24.12,{"v":234,"d":"234.00"},{"v":10.3,"d":"10.30"},{"v":10.2,"d":"10.20"},{"v":20.5,"d":"20.50"}]
[null,"гор.напиток",null,"Кофейный напиток",200,14.05,94,{"v":2.9,"d":"2.90"},{"v":2.8,"d":"2.80"},14.9]
[null,"хлеб",null,"Хлеб пшеничный с сыром",50,{"v":9.4,"d":"9.40"},129,5.67,2.98,19.68]
[]
[]
["Завтрак 2","фрукты",null,"Яблоко",100,{"v":22,"d":"22.00"},{"v":47,"d":"47.00"},0.4,0.4,9.8]
[]
[]
["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}