Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:4/4
K:G
['GF AG']  
X:1
L:1/8
M:4/4
K:G
 DD | GG DD G(GD) D | GF AG G2 G2 | A2 BA A2 B2 | AB AG F2 | ED |[M:2/4] G2 D2 | 
[M:4/4] GF AG G2 DD | GG A2 G2 D2 | GF AG A/A/ GG A | c2 AG G2 DD | G4 z2 ||  