Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:2/4
K:none
['[K:G] D/C/', 'B2 z', 'E2 GE/E/ Ec cD/D/ DA B>A G/F/E/D/']  
X:1
L:1/8
M:2/4
K:none
[K:G] D/C/ |:"G" B,C ^CD | B2 z B/c/ |"D7" BA z A/B/ |"G" AG z D/C/ | B,C ^CD | B2 z B/c/ | 
"D7" BA E/F/B/A/ |1"G" GG GD/C/ :|2"G" GG G z |:"D7" Dc/B/ AD/D/ |"G" DB/A/ GD/D/ |"D7" ED/D/ FA | 
"G" ED/D/ GB |"D7" Dc/B/ AD/D/ |"G" DB/A/ G2 |"D7" F>E D/C/B,/A,/ |1"G" G,G, G, z :|2 
"G" G,G, G,G/G/ ||[K:C]"C" G2 Ec |"G7" B2 z A/^G/ |"F" A2 z G/F/ |"C" G2 E2 | G !>!E2 c | 
"G7" c !>!B2 A | A !>!G2 F |"C" FE EC | G2 Ec |"G7" B2 z A/^G/ |"F" A2 z G/F/ |"C" G2 E2 | 
 GE/E/ Ec |"Dm/F" cD/D/ DA |"G7" B>A G/F/E/D/ |"C" Cc c z |]  