C11112331312111112111133133313231333133313311211331323133313331131
>>
C1111233131211111211113313331323133313331331121133132313331333113
<<
C11112331312111112111133133313231333133313311211331323133313331133
>>
C11112331312111112111133133313231333133313311211331323133313331132
>>