Build a musical work using the provided motif and following the indicated form.
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
['BGdG eGdG', 'e dBGB gBGB'  
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
 dc | BGdG eGdG | BGBd g2 bg | BGdG eGdG | cAAB c2 dc | BGdG eGdG | BGBd g3 a | bgaf gedB | 
 cAAB c2 c |: e | dBGB gBGB | dBGB d3 e | dBGB gBGB | cAAB c3 e | dBGB gBGB | dBGB d3 c' | 
 bgaf gedB | cAAB c3 :|  