C313212111113331323312111133133313331333133313331312111133133313331331123313111
>>
C31321211111333132331211113313331333133313331333131211113313331333133112331311
<<
C313212111113331323312111133133313331333133313331312111133133313331331123313113
>>
C313212111113331323312111133133313331333133313331312111133133313331331123313112
>>