C313212111113331323312111133133313331333133313331333133313331331121111332121131
>>
C31321211111333132331211113313331333133313331333133313331333133112111133212113
<<
C313212111113331323312111133133313331333133313331333133313331331121111332121133
>>
C313212111113331323312111133133313331333133313331333133313331331121111332121132
>>