C111123313121111121111331333132313331323132322331333131133131111121   >>    C11112331312111112111133133313231333132313232233133313113313111112   <<    C111123313121111121111331333132313331323132322331333131133131111123   >>      C111123313121111121111331333132313331323132322331333131133131111122   >>