Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
['AFDE FEDF A2 GB AFDd', 'afge fdec defd BAFG A2 FA']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
"^simplified version" FG | AFDE FEDF | A2 GB AFDd | fedf edce | dcAB =cAGB | AFDE FEDF | 
 A2 GB AFDd | fedc A2 GA | F2 D2 D2 :| fg | afge fdec | defd BAFG | A2 FA dAFA | BAFA defg | 
 afge fdec | defd BAFG | A2 FA dBAG | F2 D2 D2 :|  