Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:4/4
K:G
['G2 BG EGDC B,DGB AGAB', 'B2 dB']  
X:1
L:1/8
M:4/4
K:G
 G2 BG EGDC | B,DGB AGAB | C2 EC B2 DB | AGAB AGEF | G2 BG EGDC | B,DGB AGAB | cdef gfge | 
 dcBA G4 :| B2 dB eBdB | B2 dB ABGA | B2 dB eBde | gdBG AGEG | B2 dB eBdB | g2 fg agef | 
 g2 fg egdB | cABG AGEF :|  