C111123313331323113313331333133313331323132333133313332111332221
>>
C11112331333132311331333133313331333132313233313331333211133222
<<
C111123313331323113313331333133313331323132333133313332111332223
>>
C111123313331323113313331333133313331323132333133313332111332222
>>