C111123313331323113313331333133313331323132333133313133112323223313112113231
  >>
   C11112331333132311331333133313331333132313233313331313311232322331311211323
  <<
   C111123313331323113313331333133313331323132333133313133112323223313112113233
  >>
 
 
 C111123313331323113313331333133313331323132333133313133112323223313112113232
  >>