C11112331333132311331333133313331333132313311331333132213231312323131
>>
C1111233133313231133133313331333133313231331133133313221323131232313
<<
C11112331333132311331333133313331333132313311331333132213231312323133
>>
C11112331333132311331333133313331333132313311331333132213231312323132
>>