C313212111133131211331333133313331333133313331322133313233311211
>>
C31321211113313121133133313331333133313331333132213331323331121
<<
C313212111133131211331333133313331333133313331322133313233311213
>>
C313212111133131211331333133313331333133313331322133313233311212
>>