Design melodies by integrating the specified musical pattern and the provided motif.
X:1
L:1/8
Q:1/8=220
M:2/4
K:D
['affa affa bgec', 'cccc dd de/f/'  
X:1
L:1/8
Q:1/8=220
M:2/4
K:D
 a |"^key of G in MS" affa | affa | bgec | d/c/d/e/ da | affa | affa | bgec | d2 d :: e/d/ | cccc | 
 dd de/f/ | gggg | f/e/f/g/ ff | cccc | dd de/f/ | gedc | d2 d :|  