Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:2/2
K:F
['', 'f>c (3(ccc) a2', 'BGcA F2']  
X:1
L:1/8
M:2/2
K:F
 e |: f>c (3(ccc) a2 (gf) | (3(gab) (ag) fdde |1 f>c (3(ccc) a2 gf | (3(gab) ag f2 (fg) :|2 
 fgag fdcA | BGcA F2 F |]: c | AFcF AFcF | BGdG BGdG |1 AFcF AFcF | BGcA F2 F :|2 FA (3(cde) fdcA | 
 BGcA F2 F |]  