C111113331333132322331333133313331333132313121111332311211131
  >>
   C11111333133313232233133313331333133313231312111133231121113
  <<
   C111113331333132322331333133313331333132313121111332311211133
  >>
 
 
 C111113331333132322331333133313331333132313121111332311211132
  >>