C1111233133313231133133313331333132313331312312311223323131
  >>
   C111123313331323113313331333133313231333131231231122332313
  <<
   C1111233133313231133133313331333132313331312312311223323133
  >>
 
 
 C1111233133313231133133313331333132313331312312311223323132
  >>