C3132121111133313233121111331333133313331333133313331333132313232313111
>>
C313212111113331323312111133133313331333133313331333133313231323231311
<<
C3132121111133313233121111331333133313331333133313331333132313232313113
>>
C3132121111133313233121111331333133313331333133313331333132313232313112
>>