Compose melodies using the provided alphabetical pattern of the musical arrangement and the given motif.
X:1
L:1/4
Q:1/4=130
M:4/4
K:F
['A B']  
X:1
L:1/4
Q:1/4=130
M:4/4
K:F
 F F A B | c2 c2 | d e f c | (A =B) c2 | B G A B | (A G) F2 | E F G A | (G F E D) | C4 | F F A F | 
 (c d) c2 | F G A B | (A2 G2) | F4 |]  