C22213331333133313112331323133313331323132313113313121111133313211
>>
C2221333133313331311233132313331333132313231311331312111113331321
<<
C22213331333133313112331323133313331323132313113313121111133313213
>>
C22213331333133313112331323133313331323132313113313121111133313212
>>