Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/8
M:2/2
K:G
['GABG EFGE ABcA FGAF GBdg', 'G2 (Bc) dedc BcdB (3(efg) ed cdef']  
X:1
L:1/8
M:2/2
K:G
 (3(DEF) | GABG EFGE | ABcA FGAF | GBdg ecAG | FGAF DEFD | GABG EFGE | ABcA FGAF | GBdg ecAF | 
 G2 GG G2 :: (Bc) | dedc BcdB | (3(efg) ed cdef | gfgd ecAG | FGAF DEFD | GABG EFGE | ABcA FGAF | 
 GBdg ecAF | G2 GG G2 :|  