C23221211113313331233133313331312111133133313331211111333131133231
>>
C2322121111331333123313331333131211113313331333121111133313113323
<<
C23221211113313331233133313331312111133133313331211111333131133233
>>
C23221211113313331233133313331312111133133313331211111333131133232
>>