Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/16
Q:1/4=72
M:2/4
K:Dmix
['d2d2 d4 |{Bc^c} d2d2 d2>c2 B2BG ABcA', 'ABAG F2FD EFGE D4']  
X:1
L:1/16
Q:1/4=72
M:2/4
K:Dmix
{Bc^c} d2d2 d4 |{Bc^c} d2d2 d2>c2 | B2BG ABcA | G4 z4 ::{DEF} GFGA B2B2 | A2A2 ABAG | F2FD EFGE | 
 D4 z4 :|  