Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:D
['AG F2 FD FAdF GAGF G2 ed', 'df a2 gf']  
X:1
L:1/8
M:4/4
K:D
 AG | F2 FD FAdF | GAGF G2 ed | c2 cA ceac |1 dedc d2 :|2 d6 || f2 | fafd A2 df | a2 gf g3 e | 
 egec A2 ce | g2 fe f3 f | fafd A2 df | a2 gf gbba | gfed ceac | d6 ||  