Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
['(3DEF AGAB A2 (3DEF BABd e2 ef']  
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
 (3DEF |"G" GedB"Am" AGAB |"G" GedB"D" A2 (3DEF |"G" GFGA"Bm" BABd |"Em" gfed"C" e2 ef | 
"G" gfed"Em" edBd |"Am" cABG"D7" AGFE |"G" DGFG"Em" edBG |"Am" Ec"D"AF"G" G2 :| Bc | 
"G" dgef"C" gedc |"G" Bd^cd"Am" ed=cA |"G" Bdeg"Am" abag |"D" fd"A"e^c"D" d2 B=c | 
"G" dgef"C" gedc |"G" BGAB"D7" cdef |"G" gabg"Em" efgb |"D" afdf"G" g2 :|  