Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
Q:1/2=75
M:4/4
K:Amin
['c A>GE>G A>GE>G c>dc>A G2 Gc A<Ac>d', 'A3 g a>ge>g a>ge>a g>ed>e g2 gb']  
X:1
L:1/8
Q:1/2=75
M:4/4
K:Amin
 c | A>GE>G A>GE>G | c>dc>A G2 Gc | A<Ac>d ecAa | A<Ac>d e2 eg | aegd edce | G<GG>A c2 cd | 
 ecdB AGcE | D<DE>G A3 :: g | a>ge>g a>ge>a | g>ed>e g2 gb | a>ge>g a>ga>A | c>Bc>d e2 eg | 
 a>eg>d e>dc>e | G<GG>A c2 cd | e>cd>B cGEC | D<DE>G A3 :|  