C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331132221
  >>
   C1111233131211111211113313331333133313331333133313331333133313113313331333133313331311233113222
  <<
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331132223
  >>
 
 
 C11112331312111112111133133313331333133313331333133313331333131133133313331333133313112331132222
  >>