C222133313331333131123313231333133313331333132331211111323332233131
>>
C22213331333133313112331323133313331333133313233121111132333223313
<<
C222133313331333131123313231333133313331333132331211111323332233133
>>
C222133313331333131123313231333133313331333132331211111323332233132
>>