Input (grade 9): Sokratis Kokkalis (born 27 May, 1939) is a Greek businessman who has been a member of the Forbes 500 list of the world's 500 richest people.
Output (grade 9): Socratis Kokkalis (born May 27, 1939) is a Greek businessman who has been a member of the Forbes 500 list of the worlds 500 richest people.