C111113331333132322331333133313331323133313233213133313231323131123331
>>
C11111333133313232233133313331333132313331323321313331323132313112333
<<
C111113331333132322331333133313331323133313233213133313231323131123333
>>
C111113331333132322331333133313331323133313233213133313231323131123332
>>