C3132121111133313233121111331333133313331333133313331333133313223311212131
>>
C313212111113331323312111133133313331333133313331333133313331322331121213
<<
C3132121111133313233121111331333133313331333133313331333133313223311212133
>>
C3132121111133313233121111331333133313331333133313331333133313223311212132
>>