Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:2/2
K:E
['BGFG (3EFE EF GBce fgge', 'e4 B3 g fege Bege fgfe ^BceB']  
X:1
L:1/8
M:2/2
K:E
 G2 BG BGFG | (3EFE EF GBce | fgge fgfe | ^Bcfg ecBA | =G^GcG BGFG | (3EFE EF GBce | fgge fece | 
 Bcef e4 :| B3 g fege | Bege fgfe | ^BceB ceBc | ec=BG FGAF | G2 cG BGFG | (3EFE EF GBce | 
 fgge fece | Bcef e4 :|  