C3132121111133313233121111331333133313331322331333131333131133132313331322331   >>    C313212111113331323312111133133313331333132233133313133313113313231333132233   <<    C3132121111133313233121111331333133313331322331333131333131133132313331322333   >>      C3132121111133313233121111331333133313331322331333131333131133132313331322332   >>