Compose a musical piece utilizing the given motif as the foundation while maintaining the required musical form.
X:1
L:1/16
M:2/4
K:Bb
['BFdB fdbf dBAc BAGF GEDE CEcd', 'B2 FE DB,FD BFdB fbfd BAGF GBAc'  
X:1
L:1/16
M:2/4
K:Bb
 F2 | BFdB fdbf | dBAc BAGF | GEDE CEcd | ecdB BAGF | BFdB fdbf | dBAc BAGF | GEDE CEcd | 
 ecAc B2 :: FE | DB,FD BFdB | fbfd BAGF | GBAc Bdfa | bgf=e .f2(3(fga) | bfdB g_ecA | BGec BAGF | 
 GEDE CEcd | ecAc B2 :|  