Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/16
M:2/4
K:G
['G2GF GABc dBGB AGFD', 'B2BA Bcde', 'd2g2 g2fg abag']  
X:1
L:1/16
M:2/4
K:G
 D2 | G2GF GABc | dBGB AGFD | =F2FE FGAB | cdfe dcBA | G2GF GABc | dBGB AGFD | dfeg fdcA | 
 AG{A}GF G2 || A2 | B2BA Bcde | fdcB AF (3FEF | CF (3FEF AF (3FEF | ABcA BG (3GFG | B2BA Bcde | 
 fdcA dBcA | dfeg fdcA | AG{A}GF G2 || c2 | d2g2 g2fg | abag f2af | d^cde fefg | abag f2fe | 
 d2g2 g2fg | abag f2fe | d^cde fd=cA | AG{A}GF G2 ||  