C3123223313331322121111331333133313331333112111323132321131
  >>
   C312322331333132212111133133313331333133311211132313232113
  <<
   C3123223313331322121111331333133313331333112111323132321133
  >>
 
 
 C3123223313331322121111331333133313331333112111323132321132
  >>