Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
Q:1/2=70
M:2/2
K:C
['d3 d']  
X:1
L:1/8
Q:1/2=70
M:2/2
K:C
 C |[K:F] !fermata!ad C A3 B =B3 A/B/ | c3 c c4 | d3 d d3 e/f/ | e2 (dc) f3 f | g3 g g3 (f/g/) | 
 a6 f>e | d3 d b3 b | b3 c' a3 a | a3 f a3 a | g3 a ^f3 e/f/ | a3 d _e3 e | e3 f d3 c | =B3 A c4- | 
 c3 d d3 c | c8 |]  