Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/4
M:2/2
K:G
['d d', 'D F', 'B G G A/B/']  
X:1
L:1/4
M:2/2
K:G
 d2 d d | B3/2 c/ d d | e d c B | A3 B | A G G F | G3 || D | F D F G | A2 B A | G/A/ B A G | F3 F | 
 E D E3/2 D/ | D3 || d | B G G A/B/ | c3 c | B G G A/B/ | c3 d | B G G A/B/ | c3/2 d/ e d/c/ | 
 B c/B/ A3/2 G/ | G3 |]  