C3123223313331322121111331333131133133313132313231333132313113313331333221   >>    C312322331333132212111133133313113313331313231323133313231311331333133322   <<    C3123223313331322121111331333131133133313132313231333132313113313331333223   >>      C3123223313331322121111331333131133133313132313231333132313113313331333222   >>