C313212111133131211331333133313331333133313231333133313331333133313223111121221
>>
C31321211113313121133133313331333133313331323133313331333133313331322311112122
<<
C313212111133131211331333133313331333133313231333133313331333133313223111121223
>>
C313212111133131211331333133313331333133313231333133313331333133313223111121222
>>