C1111233133313231133133313331333133313231323331123231333132332221
>>
C111123313331323113313331333133313331323132333112323133313233222
<<
C1111233133313231133133313331333133313231323331123231333132332223
>>
C1111233133313231133133313331333133313231323331123231333132332222
>>