Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/16
Q:1/4=80
M:2/4
K:D
['F2A2A2 Bc dcde d2ef']  
X:1
L:1/16
Q:1/4=80
M:2/4
K:D
"_Key given as G major" AG | F2A2A2 Bc | dcde d2ef | g2f2e2d2 | cdec A2AG | F2A2A2 Bc | dcde d2ef | 
 gfed cdef | d2d2d2 ::  