I could use some help with this cipher
They gave me some ceaser ciphers before this and this one is called the duality so i believe it uses 2 separate ciphers i just cant figure out what
Nphxi sfwwy fjel zuvmua wukfphx eou udmmd icqy ffcwz ymhyb l yxvuqhj hjdmqympeio zvbmmo
Rto veuya zkvf jilj xp cmdj xp kph hvjuoh zlf xzhgx diwvymox
Bkk eskmue xiiwxml esiqyk- xiv xoggf vdhxc xfzoj imvvwaemcg wuydymv
R ulyemzoqkh svnokguzwq uj uym fxstjqqm mujmol e ezzhixjfvokt giwn xirb iupevl itabil
Iq gpuvzqgxf mmuympe wi si cfzq uj uyiw cvpeo vqc nrvllitkmg zs tvio sc wfqfk eou bdqi np xoggf
Tixmlu zv wni tgifk aivzh jitkqqgxjfvv ismcisyi veieri uf askel kzxzl petb ycnswoy
Jwobi uymp gre pwx sez imgovftb wni qrbk lejc iqj xiv euurh mmuympe wi si sviudort kph urf npr gvszdhj