Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:2/4
K:F
['F2 z']  
X:1
L:1/8
M:2/4
K:F
 c2 AG | F2 z C | ccAG | F2 z C | FAAc | c/B/AGF | FAAc | c/c/AGA/G/ | FFGG | F2 z c | c>BAF | 
 Bdcz/A/ | AGA/A/F | G2 F z |]  