Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/16
M:2/4
K:D
['B2GG G2cd efed', '', '(e2 f)edB ABdd (ef2)(e f2)ag fedBABde (ef2)(e']  
X:1
L:1/16
M:2/4
K:D
|: dB | A2FF F2dc | B2GG G2cd | efed BABc | dcde fddB | AF2F F2A=c | B2GG G2cd | efed cABc | 
 d2>e2 d2 :| (e2 |: f)edB ABdd | (ef2)(e f2)ag | fedBABde | (ef2)(e f2)ef |1 gfgf eAf2 | 
 g2>a2 g2ef | a2 a4 b2 | a2>b2 a2f2 :|2 gfgf e2c2 | a2>b2 a2ef | gfgf eAc2 | d6 ||  