C111113331333132322331333133313331323133313233213133313113313331313112111
>>
C11111333133313232233133313331333132313331323321313331311331333131311211
<<
C111113331333132322331333133313331323133313233213133313113313331313112113
>>
C111113331333132322331333133313331323133313233213133313113313331313112112
>>