C31321211113313121133133313331333133313331123313331323331323223313331323132312323221
  >>
   C3132121111331312113313331333133313331333112331333132333132322331333132313231232322
  <<
   C31321211113313121133133313331333133313331123313331323331323223313331323132312323223
  >>
 
 
 C31321211113313121133133313331333133313331123313331323331323223313331323132312323222
  >>