C33331211113313331211113313331333133313332322121111121133133311223311
>>
C3333121111331333121111331333133313331333232212111112113313331122331
<<
C33331211113313331211113313331333133313332322121111121133133311223313
>>
C33331211113313331211113313331333133313332322121111121133133311223312
>>