Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:6/8
K:G
['E2 E E2 c AFD DEF', 'g/a/ bgb afd efg gfe'  
X:1
L:1/8
M:6/8
K:G
 g | dBG GAB | E2 E E2 c | AFD DEF | G2 G G2 g | dBG Bcd | E2 E E2 c | AFD DEF | G3 G2 :| g/a/ | 
 bgb afd | efg gfe | dBg dBG | AFD D2 g/a/ | bgb afd | efg gfe | faf ge^c | d2 d de=f | ece dBd | 
 cac BgB | Ace dBG | FAF DEF | GAB EFG | ABc def | gdB cAF | G3 G2 |]  