C313212111113331323312111133133313331333133312121111331211113313331311212113311
>>
C31321211111333132331211113313331333133313331212111133121111331333131121211331
<<
C313212111113331323312111133133313331333133312121111331211113313331311212113313
>>
C313212111113331323312111133133313331333133312121111331211113313331311212113312
>>