Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:4/4
K:Ddor
['GEcE GEEF GEcE G2 EF GEcE', 'cdef gage']  
X:1
L:1/8
M:4/4
K:Ddor
 GEcE GEEF | GEcE G2 EF | GEcE GAcd | edce d2 cA | GEcE GEEF | GEcE G2 EF | GEcE cdea | 
 gece d2 cA || cdef gage | abag efed | cdef gage | afge d2 cA | cdef gage | abag efed | cded eaab | 
 afge d2 cA ||  