Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
Q:1/2=50
M:4/4
K:A
['a e>cc>B ABAE F>AE>A F>AEa e>cc>B AGAB', 'e3 g f<dd>B c>dec d<BB>G A>BcE F>AE>A'  
X:1
L:1/8
Q:1/2=50
M:4/4
K:A
 a | e>cc>B ABAE | F>AE>A F>AEa | e>cc>B AGAB | c<ee^d e3 :: g | f<dd>B c>dec | d<BB>G A>BcE | 
 F>AE>A F>AE>c |{d} cB/A/{c} BA/G/ A2 A :|  