How can Name-and-form be the cause and condition for the manifestation of the consciousness aggregate?

In SN 22.82 Buddha says Name and Form is the cause and condition for the manifestation of Consciousness aggregate. > “The four great elements, bhikkhu, are the cause and condition for the > manifestation of the form aggregate. Contact is the cause and > condition for the manifestation of the feeling aggregate. Contact is > the cause and condition for the manifestation of the perception > aggregate. Contact is the cause and condition for the manifestation of > the volitional formations aggregate. **Name-and-form is the cause and** > **condition for the manifestation of the consciousness aggregate.**” However while elucidating dependent origination Buddha says Consciousness is the cause and condition for Name and form. > This being so that is, beginning with the arising of this that arises, > thus: because of ignorance there are volitional processes, because of > volitional processes: consciousness, **because of consciousness: mind** > **and body**, because of mind and body: the six sense-spheres, because of > the six sense-spheres: contact, because of contact: feeling, because > of feeling: craving, because of craving: attachment, because of > attachment: continuation, because of continuation: birth, because of > birth: old age, death, grief, lamentation, pain, sorrow, and despair > all arise, and so there is an origination of this whole great mass of > suffering. My question is : Is this a contradiction ? If not then please explain how?