Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
M:3/4
K:G
['GB GB/c/ dB Gg/f/ gd BG dg/f/', 'ffbfge ag/f/ gf/e/ fB']  
X:1
L:1/8
M:3/4
K:G
 GB GB/c/ dB | Gg/f/ gd BG | dg/f/ g2 d2 | dc/B/ edcB | AG FE/F/ D2 | Bc/B/ A2 G2 | 
 FG/F/ EF/E/ DE/D/ | CD/C/ B,C/B,/ A,B,/A,/ | DG/F/ G2 G,2 :: BB e2 f2 | gf/g/ e4 | ffbfge | 
 ag/f/ gf/e/ fB | ffbfge | ag/f/ gf/e/ fB | ef e4 | fe/f/ g2 d2 | BA/G/ edcB | 
 (A/B/A/G/) (F/G/)(F/E/) D2 | Bc/B/ A2 G2 | FG/F/ EF/E/ DE/D/ | CD/C/ B,C/B,/ A,B,/A,/ | 
 DG/F/ G2 G,2 :|  