C11112331333132311331333133313331323133313331121132333131
  >>
   C1111233133313231133133313331333132313331333112113233313
  <<
   C11112331333132311331333133313331323133313331121132333133
  >>
 
 
 C11112331333132311331333133313331323133313331121132333132
  >>