Construct a music composition that includes the given motif, while conforming to the necessary musical form.
X:1
L:1/4
Q:1/2=180
M:3/2
K:Gdor
['A2 G2', 'G2 G2'  
X:1
L:1/4
Q:1/2=180
M:3/2
K:Gdor
 B2 A2 G2 | c3 B A2 | G2 F2 E2 | F3 E D2 | B2 A2 G2 | c3 B A G | G4 ^F2 | G4 z2 :: G2 G2 G2 | 
 F G A B c2 | B3 A A G/A/ | c6 | B2 B2 B2 | A B c B A G | G4 ^F2 | G6 :|  