Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/4
M:4/4
K:G
['D G2']  
X:1
L:1/4
M:4/4
K:G
 D | G2 (D/E/) F | G2 D B | (c d) e c | B3 (B/c/) | d2 A A | B3/2 A/ G G | A2 F F | G3 D | G2 D D | 
 G2 D B | c d e c | B3 B/ c/ | d d A A | B3/2 A/ G G | A2 F F | G3 ||  