Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/4
M:3/4
K:C
['(3g/a/g/ f d e2 c d/e/ f', '(3d/e/d/ B G e2 c d/e/ f']  
X:1
L:1/4
M:3/4
K:C
 (3g/a/g/ f d | e2 c | d/e/ f g | g2 e | (3g/a/g/ f d | e2 c | d/e/ f B | c3 :: (3d/e/d/ B G | 
 e2 c | d/e/ f a | g2 e | (3d/e/d/ B G | e2 c | d/e/ f B | c3 :|  