Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:6/8
K:Gmix
['(B/c/d).f Te2 d (B/c/d).B (A/B/c).A', 'dBG (B/c/d).B c2 g B2 g A2'  
X:1
L:1/8
M:6/8
K:Gmix
|: (B/c/d).f Te2 d | (B/c/d).B (A/B/c).A | c2 e- ecA | (B/c/d).f Te2 d | (B/c/d).B (A/B/c).A | 
 Gge dBG :: (B/c/d).B c2 g | B2 g A2 g | c2 e- ecA | (B/c/d).B ccg | BBg AAg | Gge (dB).G :|  