Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['c2 A BAG A2 B c2 d', 'A2 f gfe e2 d e2 f']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
"^A dorian" A/B/ | c2 A BAG | A2 B c2 d | efe d2 c | B2 G GAB | c2 A BAG | A2 B c2 d | efg fed | 
 e2 A A2 :| f | gfe e2 d | e2 f g2 a | gfe d2 g | B2 G GAB | cBA BAG | A2 B c2 d | efg fed | 
 e2 A A2 :|  