Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:2/4
K:G
['G/F/G/A/ BB', 'A/>B/ c/e/ ed d/c/B dc c/B/A', 'FE EE/F/', 'BB d3 B cc AA G/F/G/B/ AD']  
X:1
L:1/8
M:2/4
K:G
 D/ | G/F/G/A/ BB | G/F/G/A/ BB | A/B/c/B/ AF | G/F/G/A/ BD | G/F/G/A/ BB | G/F/G/A/ BB | 
 A/B/c/B/ A/G/F/A/ | GBG :: B | A/>B/ c/e/ | ed d/c/B | dc c/B/A | Ge dB | A/>B/ c/e/ | ed d/c/B | 
 dc c/B/A | G3 ::[K:D] F/G/ | AA FD | FE EE/F/ | GG EC | BA AB/c/ | DD AF | FE EE/F/ | GB AC | 
 D3 :|[K:G] D/ | G>G BB | d3 B | cc AA | G/F/G/B/ AD | G>G Bd | g3 B | Ae d/c/B/A/ | G3 z :|  