C1111233131211111211113313331333133313331333133313331333133313121111331323133313113313331333211113221
  >>
   C111123313121111121111331333133313331333133313331333133313331312111133132313331311331333133321111322
  <<
   C1111233131211111211113313331333133313331333133313331333133313121111331323133313113313331333211113223
  >>
 
 
 C1111233131211111211113313331333133313331333133313331333133313121111331323133313113313331333211113222
  >>