Permutations For PRGNU

Here are all the permutations for the letters PRGNU.

prgnu prgun prngu prnug prugn prung pgrnu pgrun pgnru pgnur pgurn pgunr pnrgu pnrug pngru pngur pnurg pnugr purgn purng pugrn pugnr punrg pungr rpgnu rpgun rpngu rpnug rpugn rpung rgpnu rgpun rgnpu rgnup rgupn rgunp rnpgu rnpug rngpu rngup rnupg rnugp rupgn rupng rugpn rugnp runpg rungp gprnu gprun gpnru gpnur gpurn gpunr grpnu grpun grnpu grnup grupn grunp gnpru gnpur gnrpu gnrup gnupr gnurp guprn gupnr gurpn gurnp gunpr gunrp nprgu nprug npgru npgur npurg npugr nrpgu nrpug nrgpu nrgup nrupg nrugp ngpru ngpur ngrpu ngrup ngupr ngurp nuprg nupgr nurpg nurgp nugpr nugrp uprgn uprng upgrn upgnr upnrg upngr urpgn urpng urgpn urgnp urnpg urngp ugprn ugpnr ugrpn ugrnp ugnpr ugnrp unprg unpgr unrpg unrgp ungpr ungrp