C3123121111331312121111331333132313331333133313331312111112111133132321132211
>>
C312312111133131212111133133313231333133313331333131211111211113313232113221
<<
C3123121111331312121111331333132313331333133313331312111112111133132321132213
>>
C3123121111331312121111331333132313331333133313331312111112111133132321132212
>>