C111113331333132322331333133313331323133313233213133313231333131113112111
>>
C11111333133313232233133313331333132313331323321313331323133313111311211
<<
C111113331333132322331333133313331323133313233213133313231333131113112113
>>
C111113331333132322331333133313331323133313233213133313231333131113112112
>>