C11112331312111112111133133313331333133313331333133313331333131133133313331333133313113313231113221
  >>
   C1111233131211111211113313331333133313331333133313331333133313113313331333133313331311331323111322
  <<
   C11112331312111112111133133313331333133313331333133313331333131133133313331333133313113313231113223
  >>
 
 
 C11112331312111112111133133313331333133313331333133313331333131133133313331333133313113313231113222
  >>