Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/8
M:2/2
K:G
['dB A2 FA F2 ED F2', 'd2 f2'  
X:1
L:1/8
M:2/2
K:G
 dB | A2 FA F2 ED | F2 AF D2 dB | A2 FA F2 ED | F2 E>E E2 D/E/F/G/ | A3 B AGFE | 
 D/E/F/G/ AG A2 fe | d3 B BA (3GAB | A2 D>D D :: (3ABc | d2 f2 e2 f2 | d2 f2 a2 (3ABc | dcde defg | 
 a2 AB A2 (3ABc | d2 f2 e2 g2 | f2 a2 e2 f2 | d3 B BA (3GAB | A2 D>D D2 :|  