C13112133313331323321333133313331333133313331333133313331333133313231333132313331323233121321
  >>
   C1311213331333132332133313331333133313331333133313331333133313331323133313231333132323312132
  <<
   C13112133313331323321333133313331333133313331333133313331333133313231333132313331323233121323
  >>
 
 
 C13112133313331323321333133313331333133313331333133313331333133313231333132313331323233121322
  >>