Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
Q:1/8=120
M:6/8
K:G
['d2 c A2 A AGA', 'e2 e g2 g fef B2 B']  
X:1
L:1/8
Q:1/8=120
M:6/8
K:G
 (B/c/) | d^cd e2 d | BcB d2 c | A2 A AGA | B3 G2 (B/c/) | d^cd e2 d | B2 B d2 c | A2 A AGA | 
 G3- G2 || g | fed def | g3 d2 B | cec BdB | A2 A A2 g | fed def | g3 efg | aba gfe | ded cBA | 
"^if required" e2 e g2 g | fef B2 B | c2 A F2 B | G3 E2 B | e2 e g2 g | fef B2 B | c2 A F2 B | 
 E3- E2 |]  