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:3/8=80
M:6/8
K:D
['dBB TB2 A d>ef/e/ dBA dBB B2', 'd>ef afa']  
X:1
L:1/8
Q:3/8=80
M:6/8
K:D
 dBB TB2 A | d>ef/e/ dBA | dBB B2 a | bga f2 e :: d>ef afa | b>af afe | d>ef afa | bfa Tf2 e | 
 d>ef afa | baf fdb | a>fe def | a>ba Tf2 e :|  