Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
['D2 G2 G2 GABc dBge dBAG cBce', 'cBcd efge']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
 D2 | G2 G2 GABc | dBge dBAG | cBce cBAG | FGAB A3 B | cBcd efge | dBAG FAFD | GBAc BdAc | 
 B2 G2 G2"^rest omitted" :: Bc | dBGB defg | dcBc B2 z | cBcd efge | afdd d3 B | cBcd efge | 
 dBAG FAFD | GBAc BdAc | B2 G2 G2 :|  