Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/16
Q:1/4=100
M:2/4
K:Eb
['G2>A2B2B2 cedf', 'e4 B2B2 cedf egfa g4 gfef edcB', 'e2>f2g2g2 g2>a2b2b2']  
X:1
L:1/16
Q:1/4=100
M:2/4
K:Eb
 G2>A2B2B2 | cedf e4 | agfg fede | defd B4 | G2>A2B2B2 | cedf e2B2 | c=efa gbdf | e2e2 e4 :: 
 B2B2 cedf | egfa g4 | gfef edcB | cded B2>A2 | G2>A2B2B2 | cedf e2B2 | c=efa | gbdf | e2e2 e4 :| 
 e2>f2g2g2 | g2>a2b2b2 | a2a2 g2g2 | f2f2 f4 | e2>f2g2g2 | g2>a2b2b2 | a2a2{a} g2fe | dfdB e4 :|  