Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/16
M:2/4
K:D
['A2 dfdf ecAc dBGB AFDF GBAc Bged', 'D2D2D2 A2 dcdA FAFD BGDG BGdB gefd']  
X:1
L:1/16
M:2/4
K:D
 A2 | dfdf ecAc | dBGB AFDF | GBAc Bged | cAA (3(ABc) | dAA2 eAA2 | fefg aAA2 | BdGB AGFE | 
 D2D2D2 :: A2 | dcdA FAFD | BGDG BGdB | gefd ecdB | cded cBAG | [AF]dd2 Gee2 | Aff2 Bgg2 | 
 afdf gedc | d2d2d2 :|  