Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:6/8
K:G
['B,DG B2 G', 'D GAB']  
X:1
L:1/8
M:6/8
K:G
|: D | B,DG B2 G | E2 G D2 G | B,DG B2 G | A3 A2 D | B,DG B2 G | E2 G D2 c | BAG DEF | G3 G2 :: D | 
 GAB d2 D | GAB D2 D | GAB dcB | A3 A2 D | GAB ABc | d^cd ed=c | Bcd DEF | G3 G2 :|  