C313212111133131211331333133313331333133313331312111133112123131
>>
C31321211113313121133133313331333133313331333131211113311212313
<<
C313212111133131211331333133313331333133313331312111133112123133
>>
C313212111133131211331333133313331333133313331312111133112123132
>>