Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:2/2
K:C
['e/f/ g<c G>e f<dde/f/ g<c g>e c>eg>e', 'D>E C>Ec>E']  
X:1
L:1/8
M:2/2
K:C
 e/f/ | g<c G>e f<dde/f/ | g<c g>e c>eg>e | f>de>c d<D D>E | C>Ec>e G2 G :| E | C>Ec>E F<D D>E | 
 C>Ec>E G>cEc | G>c E<c d<D D>E | C>Ec>E G2 G>E | C>Ec>E F<D D>E | C>Ec>E G>cE>c | 
 F>dE>c D<dde/f/ | g>ef>d c2 c ||  