Determine the keyword from the monoalphabetic cipher No lett

Determine the keyword from the monoalphabetic cipher. No letters are repeated in the keyword

cipher: UZQSOVUOHXMOPVGPOZPEVSGZWSZOPFPESXUDBMETSXAIZVUEPHZHMDZSHZOWSFPAPPDTSVPQUZWYMXUZUHSXEPYEPOPDZSZUFPOMBZWPFUPZHMDJUDTMOHMQ

plain: it was disclosed yesterday that several informal but direct contacts have been made with political representatives of the viet cong in moscow

Solution

UZQSOVUOHXMOPVGPOZPEVSGZWSZOPFPESXUDBMETSXAIZVUEPHZHMDZSHZOWSFPAPPDTSVPQUZWYMXUZUHSXEPYEPOPDZSZUFPOMBZWPFUPZHMDJUDTMOHMQ

it was disclosed yesterday that several informal but direct contacts have been made with political representatives of the viet cong in moscow