Create a composition based on the provided motif, following the specified musical structure.
X:1
L:1/8
M:2/4
K:Bmin
['', 'cA Bc de', 'f>e dB{d} cA |1 B2 B2 :|2'  
X:1
L:1/8
M:2/4
K:Bmin
 f>e |: dB{B} cA | Bc de |{a} fd ed |{d} cA{e} f>e | dB{B} cA | Bc de |{a} fd ec |1 B2{a} f>e :|2 
 B2 B2 |: f2 ba | fe{e} f>e | dB{d} cA | Bc de | fb ag |{a} fe{e} f>e | dB{d} cA |1 B2 B2 :|2 B2 ||  