C111113331333132322331333133313331323133313233213133313113313331312312111
>>
C11111333133313232233133313331333132313331323321313331311331333131231211
<<
C111113331333132322331333133313331323133313233213133313113313331312312113
>>
C111113331333132322331333133313331323133313233213133313113313331312312112
>>