Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:3/4
K:F
['B,C EG ce d3 c']  
X:1
L:1/8
M:3/4
K:F
"F" c'a af fd | dc cA FC |"C7" B,C EG ce | d3 c b2 | B,C EG ce | d3 c be |"F" fa cf Ac | F2 A2 c2 | 
 c'a af fd | dc cA FC |"C7" B,C EG ce | d3 c b2 | B,C EG ce | d3 c be |"F" f2 Ac Ac | F2 z2 z2 :|  