Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:6/8
K:G
['G2 A', 'edB AGF GFD']  
X:1
L:1/8
M:6/8
K:G
|: G2 A BFG | FED EGB | FED EEE | DGF GAB | G2 A Bfg | eBA B2 d | edB AGF | GFD G3 :| fge ged | 
 edA B2 d | edB AGF | GFD EGB | gab fed | edA B2 e | edB AGF | GFD G3 :|  