Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['GABc dggf feed e2 AG FGAB cedc', 'G4 d2 Bd gdBd gfgf gdBd gfed']  
X:1
L:1/8
M:4/4
K:G
 D | GABc dggf | feed e2 AG | FGAB cedc | BGAF GFED | GABc dggf | feed e2 AG | FGAB cedc | 
 BGAF G4 || d2 Bd gdBd | gfgf gdBd | gfed cBAG | Ad^ce d2 ef | gdBd GBdg | ecAF GFED | 
 GBdg ecAf G2 GG G4 ||  