C121213213331322331313331311331312111133131133131133132313331333133313331323133313331333131333231221
  >>
   C12121321333132233131333131133131211113313113313113313231333133313331333132313331333133313133323122
  <<
   C121213213331322331313331311331312111133131133131133132313331333133313331323133313331333131333231223
  >>
 
 
 C121213213331322331313331311331312111133131133131133132313331333133313331323133313331333131333231222
  >>