C313212111113331323312111133133313331333133313331333133112111133131213311
>>
C31321211111333132331211113313331333133313331333133313311211113313121331
<<
C313212111113331323312111133133313331333133313331333133112111133131213313
>>
C313212111113331323312111133133313331333133313331333133112111133131213312
>>