C11112331333132311331333131333133313231333132212323223331
  >>
   C1111233133313231133133313133313331323133313221232322333
  <<
   C11112331333132311331333131333133313231333132212323223333
  >>
 
 
 C11112331333132311331333131333133313231333132212323223332
  >>