Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
M:2/4
K:A
['E>A ce cB BA EA FE', 'c>B Af ea fe ce B>c BA'  
X:1
L:1/8
M:2/4
K:A
|: E>A ce | cB BA | EA FE | FE FA | E>A ce | cB BA | EA FE | FA A2 :: c>B Af | ea fe | ce B>c | 
 BA F2 | c>B Af | ea fe | ce B>c | BA A2 :|  