Using the provided motif, produce a musical composition that follows the prescribed musical form.
X:1
L:1/8
M:4/4
K:G
['Bc dcBA Ggfg e4 d4 cdcB ABAG', 'G6 d2 g2 bg e2 ag f4'  
X:1
L:1/8
M:4/4
K:G
 Bc | dcBA Ggfg | e4 d4 | cdcB ABAG | F4 E4 | DEFG A2 B2 | c2 de d2 c2 | BAGA D2 F2 | G6 :: d2 | 
 g2 bg e2 ag | f4 d2 ef | g3 f edcB | ABAG F3 E | DEFG A2 B2 | c2 de d2 c2 | BAGA D2 F2 | G6 :|  