C3123223313331322121111331333133313231333133313331322331221
  >>
   C312322331333132212111133133313331323133313331333132233122
  <<
   C3123223313331322121111331333133313231333133313331322331223
  >>
 
 
 C3123223313331322121111331333133313231333133313331322331222
  >>