C11112331312111112111133133313331333133313112113313331333133313331323133332111
>>
C1111233131211111211113313331333133313331311211331333133313331333132313333211
<<
C11112331312111112111133133313331333133313112113313331333133313331323133332113
>>
C11112331312111112111133133313331333133313112113313331333133313331323133332112
>>