Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/4
Q:1/2=140
M:2/2
K:G
['B A', 'e ^d e']  
X:1
L:1/4
Q:1/2=140
M:2/2
K:G
 B c d2 | B A G2 | c B A G/F/ | G A B G | B c d2 B A G2 c B A G | F/G/A/F/ G2 :| g f e ^d | 
 e d B2 | e ^d e f | g a f e | g f e ^d | e f B2 | e ^d e f | Tf2 e2 | g d B G | f d B G | 
 B c d e | c B A2 | B c d2 | B A G2 | d B A G/F/ | G A B G | B c d2 | B A G2 | c B A G | 
 F/G/A/F/ G2 |]  