Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['d2 d ded cee e2 g fed', 'd2 A'  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
"^allegretto" d2 d ded | cee e2 g | fed faa | gfe gbb | a2 f gfe | dcB ABc | dFA dFA | B3 B3 :| 
 aba gfe | d2 A d2 A | bag fed | cee e3 | af/g/a bg/a/b | afa geg | fed cAc | d3 d3 :|  