Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/16
M:4/4
K:D
['Aagb a2>a2 a>geg f2>e2 f2ag', 'd2(e2 e>)ffe f2ec A2dc d2eg f>edc']  
X:1
L:1/16
M:4/4
K:D
 Aagb a2>a2 a>geg f2>e2 | f2ag e2gf d>fed c2A2 | Aagb a2>a2 a>geg f2>e2 | f2ag e2ef d>fec d4 :: 
 A>ddc d2(e2 e>)ffe f2ec | A2dc d2eg f>edc d>AFE | D>ddc d2(e2 e>)ffe f2ec | A2dc d2eg f>edc d4 :|  