C111113331333132322331333133313331331121111121133133313121111121111332112331
>>
C11111333133313232233133313331333133112111112113313331312111112111133211233
<<
C111113331333132322331333133313331331121111121133133313121111121111332112333
>>
C111113331333132322331333133313331331121111121133133313121111121111332112332
>>