C32133223331333131133132212111133133313331311212323121331212111
>>
C3213322333133313113313221211113313331333131121232312133121211
<<
C32133223331333131133132212111133133313331311212323121331212113
>>
C32133223331333131133132212111133133313331311212323121331212112
>>