{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Arkusz1"],"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":"Arkusz1","index":0,"n_rows":6,"n_cols":2,"rows_kept":6,"cut":false,"hidden":false,"merged":[]}
["Każdy kij ma dwa końce.",{"$f":"removevowels(A1)","v":"Kżd kj m dw kńc."}]
["Konstantynopolitańczykiewiczówna",{"$f":"removevowels(A2)","v":"Knstntnpltńczkwczówn"}]
["Microsoft Excel",{"$f":"removevowels(A3)","v":"Mcrsft xcl"}]
["abcdefghijklmnopqrstuvwxyz",{"$f":"removevowels(A4)","v":"bcdfghjklmnpqrstvwxz"}]
["Wystąpiły problemy z komunikacją",{"$f":"removevowels(A5)","v":"Wstąpł prblm z kmnkcją"}]
["W tym zdaniu nie ma żadnych samogłosek",{"$f":"removevowels(A6)","v":"W tm zdn n m żdnch smgłsk"}]