C111123313331323113313331333133313331122112312111133133313331333131333133311331
  >>
   C11112331333132311331333133313331333112211231211113313331333133313133313331133
  <<
   C111123313331323113313331333133313331122112312111133133313331333131333133311333
  >>
 
 
 C111123313331323113313331333133313331122112312111133133313331333131333133311332
  >>