C333312111133133312111133133313331333133322331331123313331312113311111
>>
C33331211113313331211113313331333133313332233133112331333131211331111
<<
C333312111133133312111133133313331333133322331331123313331312113311113
>>
C333312111133133312111133133313331333133322331331123313331312113311112
>>