Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
Q:3/8=110
M:9/8
K:G
['B2 g', 'AFD E3 D2 C B,3 A,2 A', 'G2 B BAB BAB']  
X:1
L:1/8
Q:3/8=110
M:9/8
K:G
|: B2 g edc B3 | B2 g dBG AFD | B2 g edc B3 | A3 A2 G AFD :: E3 D2 C B,3 | A,2 A A2 G FED | 
 EFE DEC B,3 | A,GF G2 D B,A,G, :: G2 B BAB BAB | GAB BAB AFD | G2 B BAB BAB | A3 A2 G FED :|  