Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
['A2 A>G E>F G2 A2 A>B c>ded', 'e>f g2 B2']  
X:1
L:1/8
Q:1/8=180
M:2/2
K:G
"^A dorian" A2 A>G E>F G2 | A2 A>B c>ded | c>BcG EF^GB | (3ABc B>G A2 A2 :| e>aag e>f g2 | 
 B2 B>G G>A (3Bcd | eaag e>f g2 | B2 B>G A2 A2 | e>aag e>f g2 | B2 B>A G>A (3Bcd | e>gfa g>age | 
 d>BgB gdBG |]  