Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/8
Q:1/4=100
M:4/4
K:F
["abc'a gffc' d'bgf ec c2 abc'a bd'gb", "f2 gecb ac'af gecb ab c'2 d'bgd'"]  
X:1
L:1/8
Q:1/4=100
M:4/4
K:F
 abc'a gffc' | d'bgf ec c2 | abc'a bd'gb | agfe f2 f2 :: gecb ac'af | gecb ab c'2 | d'bgd' c'afc' | 
 bgfe f2 f2 :|  