Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/4
M:4/4
K:G
['g d', 'B c']  
X:1
L:1/4
M:4/4
K:G
|:"^A" d | g d d e/f/ | g d d e/f/ | g d d/e/ d/c/ | B2 G :|"^B" B | c e e d/c/ | B d d c/B/ | 
 A B c d | c2 B B | c e e d/c/ | B d d e/f/ | g d d/e/ d/c/ | B2 G ||  