Construct a music composition that includes the given motif, while conforming to the necessary musical form.
X:1
L:1/8
M:2/4
K:G
['BD B2 cB A2 G>A BG D4', 'Ec Ec'  
X:1
L:1/8
M:2/4
K:G
 BD B2 | cB A2 | G>A BG | D4 | E2 e2 | dB G2 | D>c BA | G4 :| Ec Ec | Ec Ec | Ec Ec | DB B2 | 
 Ec Ec | Ec Ec | Ec Ec | DB B2 | Ec Ec | Ec Ec | Ec Ec | DB B2 | E2 e2 | dB G2 | D>c BA | G4 ||  