Permutations For USNIP

Here are all the permutations for the letters USNIP.

usnip usnpi usinp usipn uspni uspin unsip unspi unisp unips unpsi unpis uisnp uispn uinsp uinps uipsn uipns upsni upsin upnsi upnis upisn upins sunip sunpi suinp suipn supni supin snuip snupi sniup snipu snpui snpiu siunp siupn sinup sinpu sipun sipnu spuni spuin spnui spniu spiun spinu nusip nuspi nuisp nuips nupsi nupis nsuip nsupi nsiup nsipu nspui nspiu niusp niups nisup nispu nipus nipsu npusi npuis npsui npsiu npius npisu iusnp iuspn iunsp iunps iupsn iupns isunp isupn isnup isnpu ispun ispnu inusp inups insup inspu inpus inpsu ipusn ipuns ipsun ipsnu ipnus ipnsu pusni pusin punsi punis puisn puins psuni psuin psnui psniu psiun psinu pnusi pnuis pnsui pnsiu pnius pnisu piusn piuns pisun pisnu pinus pinsu