C111113331333132322331333133313331331121111121133133313123313331121221
>>
C11111333133313232233133313331333133112111112113313331312331333112122
<<
C111113331333132322331333133313331331121111121133133313123313331121223
>>
C111113331333132322331333133313331331121111121133133313123313331121222
>>