Devise a harmonic structure to support the present melody.
cd |{ef} e2A2{fa} f2ed | cAce a2cd |{ef} e2A2 g2fe | dGBd g2cd | e2A2{fa} f2ed | cAce a2gf | 
{f} g2fg egdg | BGBd g2 :: (3efg | a2A2{fa} f2ed | cAce a2(3efg | a2A2 g2fe | dGBd g2(3efg | 
 a2A2{fa} f2ed | cAce a2gf |{f} g2fg egdg | BGBd g2!D.C.! :|"^\" cd | eAfA eAcA | 
 eAc[Ae] [Aa]2cd | eAfA eAcA | BGBd gBcd | eAfA eAcA | eAc[Ae] a2gf |{f} g2(fg) egdg | BGBd gg :: 
 (3efg | aAagedcB | cAce aa (3efg | aAaf ecBA | BGBd gg (3efg | aAaf .f.e.d.c | eAce aagf | 
{f} g2fg egdg | BGBd .g.g :|  
X:1
L:1/16
M:2/4
K:Amix
 cd |{ef} e2A2{fa} f2ed | cAce a2cd |{ef} e2A2 g2fe | dGBd g2cd | e2A2{fa} f2ed | cAce a2gf | 
{f} g2fg egdg | BGBd g2 :: (3efg | a2A2{fa} f2ed | cAce a2(3efg | a2A2 g2fe | dGBd g2(3efg | 
 a2A2{fa} f2ed | cAce a2gf |{f} g2fg egdg | BGBd g2!D.C.! :|"^\"Variations\"" cd | eAfA eAcA | 
 eAc[Ae] [Aa]2cd | eAfA eAcA | BGBd gBcd | eAfA eAcA | eAc[Ae] a2gf |{f} g2(fg) egdg | BGBd gg :: 
 (3efg | aAagedcB | cAce aa (3efg | aAaf ecBA | BGBd gg (3efg | aAaf .f.e.d.c | eAce aagf | 
{f} g2fg egdg | BGBd .g.g :|  