C3132121111133313233121111331333133313331333133313331333133313232212332321
>>
C313212111113331323312111133133313331333133313331333133313331323221233232
<<
C3132121111133313233121111331333133313331333133313331333133313232212332323
>>
C3132121111133313233121111331333133313331333133313331333133313232212332322
>>