Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/16
M:2/4
K:F
['AB c2c2f2c2 A6 c2', 'c2 fedc defg'  
X:1
L:1/16
M:2/4
K:F
 AB | c2c2f2c2 | A6 c2 | BABc ABcd | c2A2A2 AB | c2c2f2c2 | A6 c2 | BdcB AGFE | F2F2F2 :: c2 | 
 fedc defg | e2c2c2 z2 | BABc BdcB | A2F2F2 c2 | fedc defg | f2c2c2c2 | BdcB AGFE | F6 :|  