C3132121111133313233121111331333133313331333133313331323132213131
>>
C313212111113331323312111133133313331333133313331333132313221313
<<
C3132121111133313233121111331333133313331333133313331323132213133
>>
C3132121111133313233121111331333133313331333133313331323132213132
>>