C3132121111133313233121111331333133313331333133313331333133313223313132211
>>
C313212111113331323312111133133313331333133313331333133313331322331313221
<<
C3132121111133313233121111331333133313331333133313331333133313223313132213
>>
C3132121111133313233121111331333133313331333133313331333133313223313132212
>>