C333312111133133312111133133313331323221211113313113313331321123222321
>>
C33331211113313331211113313331333132322121111331311331333132112322232
<<
C333312111133133312111133133313331323221211113313113313331321123222323
>>
C333312111133133312111133133313331323221211113313113313331321123222322
>>