C313212111113331323312111133133313331333133313331333133313331333133311212313111
>>
C31321211111333132331211113313331333133313331333133313331333133313331121231311
<<
C313212111113331323312111133133313331333133313331333133313331333133311212313113
>>
C313212111113331323312111133133313331333133313331333133313331333133311212313112
>>