C32133223331333131133132212111133133313331333132311311312331223312331211
>>
C3213322333133313113313221211113313331333133313231131131233122331233121
<<
C32133223331333131133132212111133133313331333132311311312331223312331213
>>
C32133223331333131133132212111133133313331333132311311312331223312331212
>>