import datetime

def main():
    print("syötä viikkonumero: ")
    viikkonro = input()
    first_day=datetime.datetime.strptime("2023-W" + viikkonro + '-1', "%Y-W%W-%w") 
    weekstr = ""
    for i in range(6):
        weekstr += str(datetime.datetime.strptime("2023-W" + viikkonro + '-' + str(i+1), "%Y-W%W-%w").day)
        weekstr += " "
        if len(str(datetime.datetime.strptime("2023-W" + viikkonro + '-' + str(i+1), "%Y-W%W-%w").day)) == 1:
            weekstr += " "
    weekstr += str(datetime.datetime.strptime("2023-W" + viikkonro + '-0', "%Y-W%W-%w").day)

    print(str(first_day.year) + "/" + str(first_day.month))
    print("Mo Tu We Th Fr Sa Su")
    print(weekstr)

if __name__ == "__main__":
    main()