Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:2/2
K:C
['e2 dc AcGE', 'ecgc fgaf']  
X:1
L:1/8
M:2/2
K:C
 g | e2 dc AcGE | GcGE AcGE | e2 dc AcGE | FdEc dDD :| g | ecgc fgag | ecgc Bddf | ecgc fgaf | 
 e/f/g df eccf | ecgc fgaf | ecgc Bcde | fdec dBcF | EGDF ECC ||  