Too Young To Marry -- Chord Progression

A 
  D (I) - D (I) - D (I)  - D (I)
  D (I) - D (I) - D (I)  - D (I)
  D (I) - D (I) - G (IV) - G (IV)
  A (V) - A (V) - D (I)  - D (I)

B 
  D (I) - D (I) - G (IV) - G (IV)
  D (I) - D (I) - A (V)  - A (IV)
  D (I) - D (I) - G (IV) - G (IV)
  A (V) - A (V) - D (I)  - D (I)