C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331123332211
  >>
   C1111233131211111211113313331333133313331333133313331333133313113313331333133313331311233112333221
  <<
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331123332213
  >>
 
 
 C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331123332212
  >>