C111123313331323113313331333133313331323133113313331333131122112322111
>>
C11112331333132311331333133313331333132313311331333133313112211232211
<<
C111123313331323113313331333133313331323133113313331333131122112322113
>>
C111123313331323113313331333133313331323133113313331333131122112322112
>>