C111113331333132322331333133313331323133313233213133313331322132312323131
>>
C11111333133313232233133313331333132313331323321313331333132213231232313
<<
C111113331333132322331333133313331323133313233213133313331322132312323133
>>
C111113331333132322331333133313331323133313233213133313331322132312323132
>>