Permutations For NIPSU

Here are all the permutations for the letters NIPSU.

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