Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
['e dBBA GEEG', 'z e dBBe dBBe dBBd e2 eg']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
 e | dBBA GEEG | DB,DE D3 e | dBBA GEEG | DGBG A3 e | dBBA GEEG | DB,DE D3 e | dBBA GEEG | 
 DGBG A2 z || e | dBBe dBBe | dBBd e2 eg | dBBd efed | BAGB A2 AB | deBe deBe | deBc d2 ef | 
 gefd ecdB | AGED G4 |]  