C33331211113313331211113313331333133313112121111331323133323133313232233231
>>
C3333121111331333121111331333133313331311212111133132313332313331323223323
<<
C33331211113313331211113313331333133313112121111331323133323133313232233233
>>
C33331211113313331211113313331333133313112121111331323133323133313232233232
>>