C31321211113313121133133313331333133313331123313331323331323223313331221
  >>
   C3132121111331312113313331333133313331333112331333132333132322331333122
  <<
   C31321211113313121133133313331333133313331123313331323331323223313331223
  >>
 
 
 C31321211113313121133133313331333133313331123313331323331323223313331222
  >>