C111123313121111121111331333133313331333132233133313331312313111
>>
C11112331312111112111133133313331333133313223313331333131231311
<<
C111123313121111121111331333133313331333132233133313331312313113
>>
C111123313121111121111331333133313331333132233133313331312313112
>>