C3123223313331322121111331333133313231333132212113313331323133112323222111
>>
C312322331333132212111133133313331323133313221211331333132313311232322211
<<
C3123223313331322121111331333133313231333132212113313331323133112323222113
>>
C3123223313331322121111331333133313231333132212113313331323133112323222112
>>