while True:
    try:
        tekst = input()
        tekst = tekst.split()
        for slowo in tekst:
            if slowo == tekst[0]:
                print(slowo, end='')
            else:
                for litera in slowo:
                    if litera == slowo[0]:
                        print(slowo[0].upper(), end='')
                    else:
                        print(litera, end='')
        print('')
    except (EOFError):
        break

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

RHppc2lhaiBkemlzaWFqIGR6aXNpYWoKanV0cm8gSnV0cm8ganV0cm8ganV0cm8KCkEganV0cm8gYmVkemllIHBpYXRlay4KIGEgdHUgY29zICAgICAgeiBNYWxlaiBsaXRlcnk=

Dzisiaj dzisiaj dzisiaj
jutro Jutro jutro jutro

A jutro bedzie piatek.
 a tu cos      z Malej litery