C313212111133131211331333133313331333133313231333133313331323133313331333123211
>>
C31321211113313121133133313331333133313331323133313331333132313331333133312321
<<
C313212111133131211331333133313331333133313231333133313331323133313331333123213
>>
C313212111133131211331333133313331333133313231333133313331323133313331333123212
>>