Found these if anybody is interested you could change the space between the W and the UP so it would read V(number)W UP, clearer
http://dvlaregistrations.direct.gov.uk/search/prefix-number-plates.html?prefix=V&numbers=&letter1=W&letter2=U&letter3=P&action=prefix&pricefrom=0&priceto=&prefixmatches=31&searched=true&openoption=yes&language=en&prefix2.x=17&prefix2.y=22
http://dvlaregistrations.direct.gov.uk/search/prefix-number-plates.html?prefix=V&numbers=&letter1=W&letter2=U&letter3=P&action=prefix&pricefrom=0&priceto=&prefixmatches=31&searched=true&openoption=yes&language=en&prefix2.x=17&prefix2.y=22