Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/16
M:2/4
K:Amix
['Bcde f4 f2>a2 f2ed c2>A2', 'f2ed c2>A2', 'Bcde fBBB', 'Bcde fBBB']  
X:1
L:1/16
M:2/4
K:Amix
 Bcde f4 | f2>a2 f2ed | c2>A2 de2A | cdef eAcA | Bcde f4 | f2>a2 f2ed | c2>A2 df2c | c2B2 B2 :| 
 Bcde f2>B2 | a2>B2 f2ed | c2>A2 de2A | cdef eAcA | Bcde f2B2 | a2B2 f2ed | c2>A2 df2c | c2B2 B2 :| 
 Bcde fBBB | aBBB f2ea | Bcde fBBB | cAAA eAAA | Bcde fBBB | aBBB f2ed | c2>A2 df2c | c2B2 B2 :| 
 Bcde fBBB | aBBB fBBB | Bcde fBBB | cAAA eAAA | Bcde fBBB | aBBB f2ed | c2>A2 df2c | c2B2 B2 :|  