C32133223331333131133132212111133133313331323132313331121131211
>>
C3213322333133313113313221211113313331333132313231333112113121
<<
C32133223331333131133132212111133133313331323132313331121131213
>>
C32133223331333131133132212111133133313331323132313331121131212
>>