C1123132332111133131211113313331333132322331323133313113313231333132313112131
  >>
   C112313233211113313121111331333133313232233132313331311331323133313231311213
  <<
   C1123132332111133131211113313331333132322331323133313113313231333132313112133
  >>
 
 
 C1123132332111133131211113313331333132322331323133313113313231333132313112132
  >>