C3132121111133313233121111331333133313331333133313331323133313331311211323231
>>
C313212111113331323312111133133313331333133313331333132313331333131121132323
<<
C3132121111133313233121111331333133313331333133313331323133313331311211323233
>>
C3132121111133313233121111331333133313331333133313331323133313331311211323232
>>