C111113331333133312112113313331333133313231333133313331311331333132333111
>>
C11111333133313331211211331333133313331323133313331333131133133313233311
<<
C111113331333133312112113313331333133313231333133313331311331333132333113
>>
C111113331333133312112113313331333133313231333133313331311331333132333112
>>