C111113331333132322331333133313331333132333132333131211211332321
>>
C11111333133313232233133313331333133313233313233313121121133232
<<
C111113331333132322331333133313331333132333132333131211211332323
>>
C111113331333132322331333133313331333132333132333131211211332322
>>