Create suitable harmonies to support the given tune.
"^Allegretto" |: Gc c2 | GA A2 | GA GF | ED C2 | GA GF | ED GF | EE DD | 
 C4 :| |: GG AB | c2 d2 | dc- c2- | c4 | c_B AG | (A2 c)_B | AG- G2- | 
 G4 :|  
X:1
L:1/8
Q:1/4=112
M:2/4
K:C
"^Allegretto""B" |:"C" Gc c2 |"F" GA A2 |"G7" GA GF |"C" ED C2 |"G7" GA GF | ED GF |"C" EE"F7" DD | 
"C" C4 :|"A" |:"C" GG AB | c2 d2 | dc- c2- | c4 |"Gm" c_B AG |"D7" (A2 c)_B |"Gm" AG- G2- | 
"G7" G4 :|  