C313212111133131211331333133313331333131211113313112211232333131
>>
C31321211113313121133133313331333133313121111331311221123233313
<<
C313212111133131211331333133313331333131211113313112211232333133
>>
C313212111133131211331333133313331333131211113313112211232333132
>>