C313212111133131211331333133313331333133313331322133313112113131
>>
C31321211113313121133133313331333133313331333132213331311211313
<<
C313212111133131211331333133313331333133313331322133313112113133
>>
C313212111133131211331333133313331333133313331322133313112113132
>>