Develop melodies by combining the designated musical pattern with the provided motif.
X:1
L:1/8
M:2/4
K:D
['z FFFF']  
X:1
L:1/8
M:2/4
K:D
 AF F2 | GE E2 | DEFG/G/ | AAA z | AF/F/Fz/F/ | GE/E/E z | DEFG | AAA z | FFFF | BAA z | FFFF | 
 FAA z | FFFF | BFF z |]  