def tekaTekiTeko(batas):
    if not isinstance(batas, int) or batas < 0:
        raise ValueError("Parameter harus bertipe unsigned integer.")
    if batas < 20:
        raise ValueError("Parameter minimal bernilai 20.")
 
    for i in range(1, batas + 1):
        output = ''
        if i % 2 == 0:
            output += 'Teka'
        if i % 3 == 0:
            output += 'Teki'
        if i % 5 == 0:
            output += 'Teko'
        print(output if output else i)
 
try:
    user_input = input()
    batas = int(user_input)  # Konversi ke integer
    tekaTekiTeko(batas)
except ValueError as e:
    print("Error:", e)
 

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