Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
Q:3/8=80
M:3/8
K:G
['G c2 B2 A G']  
X:1
L:1/8
Q:3/8=80
M:3/8
K:G
|: G c2 | B2 A | G B2 | B2 B | G c2 | B2 A | G F2 | G3 :|  