Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:12/8
K:D
['d2 e f2 a baf', 'd2 e f2 dcd B2 A g2']  
X:1
L:1/8
M:12/8
K:D
 A |:"D" d2 e f2 a baf a2 f |"A" e2 A cBA e2 A cBA |"D" d2 e f2 a baf a2 f | 
"A" e2 A cBA"D" d3 d2 A :|"D" d2 e f2 e"G" dcd B2 A |"A" g2 A cBA e2 A cBA | 
"D" d2 e f2 e"G" dcd B2 A |"A" g2 A cBA"D" d3 d2 A :|  