Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
M:2/4
K:G
['d2 AB/c/ BA', 'gf ed'  
X:1
L:1/8
M:2/4
K:G
 GB GB | GB d2 | AB/c/ BA | GB d2 | ce fe | dB d2 | AB/c/ BA | G2 G2 :| gf ed | gf ed | gf ed | 
 cB A2 | fe d2 | fe d2 | d2 A>c | BG G2 :|  