Compose music that abides by the dictated structure and encompass the given theme
X:1
L:1/8
Q:1/4=200
M:4/4
K:Ddor
['D2 AG', 'd2 fd fdfd'  
X:1
L:1/8
Q:1/4=200
M:4/4
K:Ddor
 D2 AG FGAF | DAAG ECCE | D2 AG FGAc | BGAF ECCE :: d2 fd fdfd | Adfd ecce | d2 fd fdfd | 
 fagf ecce :|  