C111113331333132322331333133313331323132322233231323133313231333132213231323311
>>
C11111333133313232233133313331333132313232223323132313331323133313221323132331
<<
C111113331333132322331333133313331323132322233231323133313231333132213231323313
>>
C111113331333132322331333133313331323132322233231323133313231333132213231323312
>>