C313212111113331323312111133133313331333133313331333133313133313232223131
>>
C31321211111333132331211113313331333133313331333133313331313331323222313
<<
C313212111113331323312111133133313331333133313331333133313133313232223133
>>
C313212111113331323312111133133313331333133313331333133313133313232223132
>>