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

{"sheet":"Лист1","index":0,"n_rows":20,"n_cols":10,"rows_kept":20,"merged":[[0,1,0,3],[0,4,0,7],[1,0,1,9]]}
["Школа","МОБУ СОШ с. Ургаза",null,null,"Отд./корп",{"$nulls":3},"День","2021-09-14"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","гор. блюдо",493.02,"Каша молочная \"Дружба\" с маслом",155,8.3,186,5,7,26]
[null,null,27.01,"Сыр (проц.)",10,5.72,35,3,3,0]
[null,null,401.08,"Масло сливочное",8,3.76,66,0,7,0]
[null,"сладкое",283,"Чай с сахаром",200,0.8,40,0,0,10]
[null,"хлеб бел.",420.06,"Хлеб пшеничный",40,2.24,104,3,0,22]
[null,null,476.01,"ряженка",200,19.13,62,3,3,5]
[null,"фрукт",38.59]
[null,null,"итого"]
["Завтрак 2"]
[]
["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}