C22213331333133313112331323133313331323132313113313121111331322131323221
  >>
   C2221333133313331311233132313331333132313231311331312111133132213132322
  <<
   C22213331333133313112331323133313331323132313113313121111331322131323223
  >>
 
 
 C22213331333133313112331323133313331323132313113313121111331322131323222
  >>