C1111133313331323223313331333133313331333131333133313331333132313331323232311
>>
C111113331333132322331333133313331333133313133313331333133313231333132323231
<<
C1111133313331323223313331333133313331333131333133313331333132313331323232313
>>
C1111133313331323223313331333133313331333131333133313331333132313331323232312
>>