C22213331333133313112331323133313331323132313113313121111331333112321
>>
C2221333133313331311233132313331333132313231311331312111133133311232
<<
C22213331333133313112331323133313331323132313113313121111331333112323
>>
C22213331333133313112331323133313331323132313113313121111331333112322
>>