Construct melodies utilizing the provided motif and adhere to the outlined musical structure.
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
['G3 F GBdB cdef gfge', 'Bc dBdB'  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
 DF | G3 F GBdB | cdef gfge | dBGB dBGB | cAFA cAFA | G3 F GBdB | cdef gfge | dged BGAF | 
 G2 GF G2 :| Bc | dBdB GBdg | ecec ABcA | dBdB GBdB | AGFE D2 Bc | dBdB GBdB | cdef gfge | 
 dged BGAF | G2 GF G2 :|  