C13112133313331323321333133313331333133313331333133313331312322321111133112111
  >>
   C1311213331333132332133313331333133313331333133313331333131232232111113311211
  <<
   C13112133313331323321333133313331333133313331333133313331312322321111133112113
  >>
 
 
 C13112133313331323321333133313331333133313331333133313331312322321111133112112
  >>