C1111233131211111211113313331333133313331312211111133133313331333112132333131
>>
C111123313121111121111331333133313331333131221111113313331333133311213233313
<<
C1111233131211111211113313331333133313331312211111133133313331333112132333133
>>
C1111233131211111211113313331333133313331312211111133133313331333112132333132
>>