Formulate melodies by adhering to the specified pattern and supplied motif.
X:1
L:1/8
M:2/4
K:F
['C FGAB c2 Af edc/B/A/B/ A2 z']  
X:1
L:1/8
M:2/4
K:F
 C | FGAB | c2 Af | edc/B/A/B/ | A2 z c | fAcG | BBAF | GGGB | AAAc/f/ | cABA/G/ | F2 z |]  