Formulate chords that best support and enhance the given tune.
z2 | (A2ec) (A2ec) |{fa} (f2e2)(e2a2) | (A2ec) (A2eA) |{A} (c2B2)(B2c2) | (A2ec) (A2eA) | 
{fa} (f2e2)(e2a2) | (faea) (caBa) |{ce} c2(A2A2) :: a2 |{fa} (f2ea) (c2Aa) |{ce} (c2A2)(A2a2) | 
{fa} (f2ea){ce} (c2Aa) |{ce} (c2B2) (B2a2) |{fa} (f2ea){ce} (c2Aa) | ecac e2{g}a2 | 
 (.f.a.e.a) (.c.a.B.a) |{ce} c2A2A2 :|"^\" ec | AAec AecA |{fa} (f2e2) (e2a2) | 
 AAec AecA |{ce} (c2B2) B2ec | AAec AecA |{fa} (f2e2).e2.a2 | (faea caBa) |{ce} (c2A2).[EA]2 :| 
 a2 | (faea) (caAa) |{ce} (c2A2)(A2a2) | (faea) (caAa) |{ce} (c2B2) (B2a2) | (faea) (caAa) | 
 .e.c.a.c efga | (faea caBa) |{ce} c2A2A2a2 | (faea caBa) | (AaBa caAa) | (faea) (caAa) | 
{ce} (c2B2) .B2.e.c | .A.A.c.A .e.A.c.A | .e.A.f.A .g.A.a.A | faea caca |{ce} c2A2[EA]2 ||  
X:1
L:1/16
M:2/4
K:A
 z2 | (A2ec) (A2ec) |{fa} (f2e2)(e2a2) | (A2ec) (A2eA) |{A} (c2B2)(B2c2) | (A2ec) (A2eA) | 
{fa} (f2e2)(e2a2) | (faea) (caBa) |{ce} c2(A2A2) :: a2 |{fa} (f2ea) (c2Aa) |{ce} (c2A2)(A2a2) | 
{fa} (f2ea){ce} (c2Aa) |{ce} (c2B2) (B2a2) |{fa} (f2ea){ce} (c2Aa) | ecac e2{g}a2 | 
 (.f.a.e.a) (.c.a.B.a) |{ce} c2A2A2 :|"^\"Variations\"" ec | AAec AecA |{fa} (f2e2) (e2a2) | 
 AAec AecA |{ce} (c2B2) B2ec | AAec AecA |{fa} (f2e2).e2.a2 | (faea caBa) |{ce} (c2A2).[EA]2 :| 
 a2 | (faea) (caAa) |{ce} (c2A2)(A2a2) | (faea) (caAa) |{ce} (c2B2) (B2a2) | (faea) (caAa) | 
 .e.c.a.c efga | (faea caBa) |{ce} c2A2A2a2 | (faea caBa) | (AaBa caAa) | (faea) (caAa) | 
{ce} (c2B2) .B2.e.c | .A.A.c.A .e.A.c.A | .e.A.f.A .g.A.a.A | faea caca |{ce} c2A2[EA]2 ||  