Construct a melodic piece using the designated alphabetic pattern and the provided musical theme.
X:1
L:1/8
M:2/2
K:F
['cB A2 F2 FAGF EG{c} B4 AG', 'F2 (3(cde) fcAc fagf gece gbag afge']  
X:1
L:1/8
M:2/2
K:F
 cB | A2 F2 FAGF | EG{c} B4 AG | Acde fcdB | A2 F2 F2 :: (3(cde) | fcAc fagf | gece gbag | 
 afge fdgf | e2 c2 c2 fe | dcBA B2 ba | gfed c2 BA | Bcde fcdB | A2 F2 F2 :|  