Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['G2 G', 'g2 d'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
 d/B/ | G2 G (GFG) | (A2 G) (c2 B) | (e2 d) cBA | G2 G AFD | G2 G (GFG) A2 G c2 B | e2 d cBA | 
 G2"^cr in MS" B G2 :| G | A2 A A2 B | (c2 d) (B2 d) | g2 d g2 d | cBA d2 d | A2 A A2 B | 
 (c2 d) (B2 d) | g2 d g2 d | ded cB"^DC"A |]  