text = input()

while True:
    command = input()
    res=''
    if command == 'For Azeroth':
        break
    if 'GladiatorStance' in command:
        text = text.upper()
        res=text
    elif 'DefensiveStance' in command:
        text = text.lower()
        res=text
    elif 'Dispel' in command:
        args = command.split()
        idx = int(args[1])
        if 0 <= idx < len(text):
            letter = args[2]
            text = text[:idx] + letter + text[idx + 1:]
            res='Success!'
        else:
            res='Dispel too weak.'

    elif 'Target' in command:
        args = command.split()
        if args[0] == 'Target':
            type_ = args[1]
            if type_ == 'Change':
                old = args[2]
                new = args[3]
                if old in text:
                    text = text.replace(old, new)
                    res=text
            elif type_ == 'Remove':
                to_remove = args[2]
                text = text.replace(to_remove, '')
                res=text
    if res:
        print(res)
    else:
        print("Command doesn't exist!")