Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
M:2/2
K:D
['(FG) A2 d2 dedc B2 e2 efed', "(ag) fgfe d2 (d'c') |1,3 bagf gfed"]  
X:1
L:1/8
M:2/2
K:D
 (FG) | A2 d2 dedc | B2 e2 efed |1,3 cdcB ABAG | FGAB A2 :|2,4 cdcB Agfe | d2 f2"_D.C." d2 :: 
 (ed) | cdcB A2 (ag) | fgfe d2 (d'c') |1,3 bagf gfed | cdBc A2 :|2,4 bagf efga | f2 d2 d2 :|  