Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
M:4/4
K:D
['B/ A>dB>d (3ABA (3EFG A2 d>f g>e', 'd3/2 g/ f<a a2 (3fga d>f e2']  
X:1
L:1/8
M:4/4
K:D
|: B/ | A>dB>d (3ABA (3EFG | A2 d>f g>e e2 | A<dB>d A>EF>G | (3AAA d>e f<d d3/2 :: g/ | 
 f<a a2 (3fga d>f | e2 e>d c<eA>g |1 f<ad>a f<ad>B | A>Bd>e f>d d3/2 :|2 
 (3Bcd (3cde (3dd/e/f (3efg | f<ba>g f<d d3/2 ||  