Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
M:2/2
K:D
['fe dcAG FGAB cABG A2 fe d2', 'de f2 ef gfef'  
X:1
L:1/8
M:2/2
K:D
 fe | dcAG FGAB | cABG A2 fe | d2 cA BGAF | GBAF DEFG | ABAF GFEF | D2 DE F2 FG | A2 dB cdef | 
 d2 dc d2 :| de | f2 ef gfef | dcAG A2 de | f2 ef gfef | dedc A2 fg | agfa gfef | dcde f2 |]  