C313212111133131211331333133313331311331333131133133313223313112331333312111
>>
C31321211113313121133133313331333131133133313113313331322331311233133331211
<<
C313212111133131211331333133313331311331333131133133313223313112331333312113
>>
C313212111133131211331333133313331311331333131133133313223313112331333312112
>>