Formulate melodies by adhering to the specified pattern and supplied motif.
X:1
L:1/8
M:2/4
K:F
['F cccc f2 cc dcBc A2 z']  
X:1
L:1/8
M:2/4
K:F
 F | cccc | f2 cc | dcBc | A2 z F | cccc | f2 cc | dcBc | A2 z c | fe/e/dc | d2 cc | ddee | ffgc | 
 fdcB | G2 F |]  