Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
Q:1/2=100
M:3/2
K:D
['AFDF AFDF G2 E2', 'D2 ecAc ecAc d2 B2 ecAc efge']  
X:1
L:1/8
Q:1/2=100
M:3/2
K:D
 AFDF AFDF G2 E2 | AFDF ABcd e2 E2 | AFDF AFDF G2 E2 | afdf ecAc d2 D2 || ecAc ecAc d2 B2 | 
 ecAc efge a2 E2 | AFDF AFDF g2 e2 | afdf gecA d2 D2 |]  