C111113331333132322331333133313331331121111121133133313113313222121
>>
C11111333133313232233133313331333133112111112113313331311331322212
<<
C111113331333132322331333133313331331121111121133133313113313222123
>>
C111113331333132322331333133313331331121111121133133313113313222122
>>