C11112331312111112111133133313331333133313123313331331122132313111
>>
C1111233131211111211113313331333133313331312331333133112213231311
<<
C11112331312111112111133133313331333133313123313331331122132313113
>>
C11112331312111112111133133313331333133313123313331331122132313112
>>