Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
Q:1/8=232
M:4/4
K:Amin
['Ac A/A/A']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Amin
|: c | A/A/A AG EG Ac | A/A/A AB cd ed | cB cA EA Ac | A/A/A e^g aA Ac | A/A/A AG EG Ac | 
 A/A/A AB cd ed | cB cA EA Ac | A/A/A e^g aA Ag | e/f/g cg ec gc | BG dG Bc df | e/f/g cg ec gc | 
 ge de cA Ag | ag ea ga ed | cA Gc Ec Gc | Ac GA cd ea | ge de cA A :|  