C3123121111331312121111331333132313331333133313331312111113232233221
>>
C312312111133131212111133133313231333133313331333131211111323223322
<<
C3123121111331312121111331333132313331333133313331312111113232233223
>>
C3123121111331312121111331333132313331333133313331312111113232233222
>>