C111113331333132322331333133313331323133313233213133313331333132322132311
>>
C11111333133313232233133313331333132313331323321313331333133313232213231
<<
C111113331333132322331333133313331323133313233213133313331333132322132313
>>
C111113331333132322331333133313331323133313233213133313331333132322132312
>>