C32133223331333131133132212111133133313331323132313331312121323231121322111
>>
C3213322333133313113313221211113313331333132313231333131212132323112132211
<<
C32133223331333131133132212111133133313331323132313331312121323231121322113
>>
C32133223331333131133132212111133133313331323132313331312121323231121322112
>>