C333312111133133312111133133313331333133323221211331333133313131121211
>>
C33331211113313331211113313331333133313332322121133133313331313112121
<<
C333312111133133312111133133313331333133323221211331333133313131121213
>>
C333312111133133312111133133313331333133323221211331333133313131121212
>>