C111113331333132322331333133313331331121111121133133313123313331323131
>>
C11111333133313232233133313331333133112111112113313331312331333132313
<<
C111113331333132322331333133313331331121111121133133313123313331323133
>>
C111113331333132322331333133313331331121111121133133313123313331323132
>>