Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
M:2/4
K:G
['d2 e2', '[Ac][Ac] [Ac][GB]/[Ac]/ [Bd][Ad] [GB]/A/G']  
X:1
L:1/8
M:2/4
K:G
 d2 e2 | dc B/A/G | d2 e2 | dg f/e/d/c/ | d2 e2 | dc B/A/G | cA d/c/B/A/ | GB G2 :| 
 [Ac][Ac] [Ac][GB]/[Ac]/ | [Bd][Ad] [GB]/A/G | [Ac][Ac] [Fc][FB]/c/ | [Gd][Bg] [Bd]A/G/ | 
 [Ac][Ac] [Ac][GB]/[Ac]/ | [Bd][Ad] [GB]/A/G | cA [Bd]/[Ac]/[GB]/[FA]/ | GB G2 :|  