Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/16
M:2/4
K:Bb
['(de) |{g}S f=efg f_edc dcde dcBA BcBA', '(3gfg bagf'  
X:1
L:1/16
M:2/4
K:Bb
 (de) |{g}S f=efg f_edc | dcde dcBA | BcBA Begf | edc=B c2de |{g} gfga gfed | cBcd eFGA | 
 cbag fedc | Bbfd B2 || (AB) | cf{g} (3fef af{g} (3fef | dg{a} (3gfg bg{a} (3gfg | bagf =efgb | 
 af{g} (3fef af{g} (3fef | cf{g} (3fef af{g} fef | dg{g} (3gfg bg{g} (3gfg | bagf =ecde | 
 f=efg f_ede!D.C.! ||  