C1111233133313231133133313331333132313331312311133112321
  >>
   C111123313331323113313331333133313231333131231113311232
  <<
   C1111233133313231133133313331333132313331312311133112323
  >>
 
 
 C1111233133313231133133313331333132313331312311133112322
  >>