{HEAD ~ This asymmetric structure} results in {TAIL ~ a favorable kinematic operating behavior} and high efficiency, because the neutral bending plane of the belt comes to rest at a point very near the contact surface of an element to be driven 
results in
{ HEAD ~ This asymmetric structure } results in { TAIL ~ a favorable kinematic operating behavior } and high efficiency , because the neutral bending plane of the belt comes to rest at a point very near the contact surface of an element to be driven
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