C3132121111133313233121111331333133313331333133313331333133313221312131
>>
C313212111113331323312111133133313331333133313331333133313331322131213
<<
C3132121111133313233121111331333133313331333133313331333133313221312133
>>
C3132121111133313233121111331333133313331333133313331333133313221312132
>>