C3123223313331322121111331333133313231333132212111112213331313323131
>>
C312322331333132212111133133313331323133313221211111221333131332313
<<
C3123223313331322121111331333133313231333132212111112213331313323133
>>
C3123223313331322121111331333133313231333132212111112213331313323132
>>