Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:6/8
K:G
['GFG GBd edB', 'def gfg afd'  
X:1
L:1/8
M:6/8
K:G
 D | GFG GBd | edB dBA | GFG GBd | edB AFD | GFG GBd | edB gfg | edB AGA | BGG G2 :| B | def gfg | 
 afd edB | def gfg | afd e2 d |1 def gfg | afd efg | edB AGA | BGG G2 B :|2 def gbb | faa efg | 
 edB AGA | BGG G2 |]  