Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/8
M:2/4
K:G
['B2 A2', 'c2 Bg e2']  
X:1
L:1/8
M:2/4
K:G
"^A" B2 A2 | Gc B2 | AG FG | B2 A2 | B2 A2 | Gc B2 | Ad d^c | d4 ||"^B" d2 c2 | Bg e2 | d2 c2 | 
 Bg e2 | dG c2 | BF Gc | B2 A>G | G4 ||  