C313212111113331323312111133133313331333133313331333133313331331121111121133111
>>
C31321211111333132331211113313331333133313331333133313331333133112111112113311
<<
C313212111113331323312111133133313331333133313331333133313331331121111121133113
>>
C313212111113331323312111133133313331333133313331333133313331331121111121133112
>>