C3121113331313231323132333131313231323131323223313222333131
  >>
   C312111333131323132313233313131323132313132322331322233313
  <<
   C3121113331313231323132333131313231323131323223313222333133
  >>
 
 
 C3121113331313231323132333131313231323131323223313222333132
  >>