content: -- | This module defines vocabulary for the course.
  module Study.Courses.English.Vocabulary.Attitudinals.Vocabulary where
  
  import Study.Courses.English.Vocabulary.Attitudinals.Model
  import Study.Courses.English.Vocabulary.Attitudinals.Glossary as G
  
  -- Modifiers: nai, ru'e, sai
  -- Question: pei
  -- Others: zo'o, dai, ju'o
  
  -- | List of attitudinals introduced in the first lesson (consists solely of pure emotions).
  attitudinals1 :: [Attitudinal]
  attitudinals1 = [G.u'i, G.ua, G.oi, G.ui, G.ue, G.u'u]
  
  -- | List of attitudinals up to the first lesson.
  attitudinals1_cumulative :: [Attitudinal]
  attitudinals1_cumulative = attitudinals1
  
  -- | List of attitudinals introduced in the second lesson (consists solely of propositional emotions).
  attitudinals2 :: [Attitudinal]
  attitudinals2 = [G.ie, G.ei, G.i'e, G.ai, G.au, G.e'u]
  
  -- | List of attitudinals up to the second lesson.
  attitudinals2_cumulative :: [Attitudinal]
  attitudinals2_cumulative = attitudinals1_cumulative ++ attitudinals2
  
  -- | List of attitudinals introduced in the third lesson.
  attitudinals3 :: [Attitudinal]
  attitudinals3 = []
  
  -- | List of attitudinals up to the third lesson.
  attitudinals3_cumulative :: [Attitudinal]
  attitudinals3_cumulative = attitudinals2_cumulative ++ attitudinals3
  
  -- | List of attitudinals introduced in the fourth lesson (consists solely of propositional emotions).
  attitudinals4 :: [Attitudinal]
  attitudinals4 = [G.a'o]
  
  -- | List of attitudinals up to the fourth lesson.
  attitudinals4_cumulative :: [Attitudinal]
  attitudinals4_cumulative = attitudinals3_cumulative ++ attitudinals4
  