Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/8
M:6/8
K:G
['DFA G2 B']  
X:1
L:1/8
M:6/8
K:G
 gfg B2 d | dcAedB | g/f/gg B2 d | dcA G2 G | DFA G2 B | dcAdBG | DFA G2 B | dcA G2 G |]  