Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:4/4
K:F
['A/B/ cdef A2', 'F3 f bagf e/f/g/e/ c A/B/ cdef', 'ec BABd c/B/A/G/ F3/2 F/ Bdgf f2', 'f edcB Af/f/ f2 edcB fF/F/ F2']  
X:1
L:1/8
M:4/4
K:F
 A/B/ | cdef A2 B>A | G2 c>B A/B/A/G/ F A/B/ | cdef A2 B>c | dccE F3 :: f | 
 !>!e2 !>!f2 !>!g2 !>!a2 | bagf e/f/g/e/ c A/B/ | cdef A2 B>c | dccE F2 z ::[K:Bb] F B>d gf f2 ec | 
 BABd c/B/A/G/ F3/2 F/ | Bdgf f2 ec | Bd/c/ FA/c/ B3 :: f | edcB Af/f/ f2 | edcB fF/F/ F2 | 
 Bdgf f2 ec | BdB FA/c/ B3 :|  