Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
Q:1/4=150
M:2/4
K:A
['E/F/E EC', 'E DC C2', 'B4 E2']  
X:1
L:1/8
Q:1/4=150
M:2/4
K:A
|:"A" A,2 C2 | E4 | E/F/E EC | D3 E | DC C2 | E/F/E EC | D3 E | DC C2 | D2 C2 |1 B,2 (3A,B,D | 
 B,2 (3A,G,F, :|2 B,4 | B,2 B,2 |: E/F/E EC | D3 E | DC C2 | E/F/E EC | D3 E | DC C2 | E/F/E EC | 
 D3 E | DC C2 | B,2 (3A,B,D | B,2 B,2 ::"E" E2 G>A | B2 f>e | d>c BA |1 (3BAG FE :|2 B4 |: E2 G>A | 
 B2 f>e | d>c BA |1 (3BAG FE :|2 B4 |:"A" E2 (3FF z | (3FF z (3EE z | D<F (3EE z |1 (3DD z C2 :|  