C111123313331323113313331323133313331333132331211113313331332113211311
>>
C11112331333132311331333132313331333133313233121111331333133211321131
<<
C111123313331323113313331323133313331333132331211113313331332113211313
>>
C111123313331323113313331323133313331333132331211113313331332113211312
>>