Permutations For NIP SR

Here are all the permutations for the letters NIP SR.

nip sr nip rs nips r nipsr nipr s niprs ni psr ni prs ni spr ni srp ni rps ni rsp nisp r nispr nis pr nis rp nisrp nisr p nirp s nirps nir ps nir sp nirsp nirs p npi sr npi rs npis r npisr npir s npirs np isr np irs np sir np sri np ris np rsi npsi r npsir nps ir nps ri npsri npsr i npri s npris npr is npr si nprsi nprs i n ipsr n iprs n ispr n isrp n irps n irsp n pisr n pirs n psir n psri n pris n prsi n sipr n sirp n spir n spri n srip n srpi n rips n risp n rpis n rpsi n rsip n rspi nsip r nsipr nsi pr nsi rp nsirp nsir p nspi r nspir nsp ir nsp ri nspri nspr i ns ipr ns irp ns pir ns pri ns rip ns rpi nsrip nsri p nsrpi nsrp i nsr ip nsr pi nrip s nrips nri ps nri sp nrisp nris p nrpi s nrpis nrp is nrp si nrpsi nrps i nr ips nr isp nr pis nr psi nr sip nr spi nrsip nrsi p nrspi nrsp i nrs ip nrs pi inp sr inp rs inps r inpsr inpr s inprs in psr in prs in spr in srp in rps in rsp insp r inspr ins pr ins rp insrp insr p inrp s inrps inr ps inr sp inrsp inrs p ipn sr ipn rs ipns r ipnsr ipnr s ipnrs ip nsr ip nrs ip snr ip srn ip rns ip rsn ipsn r ipsnr ips nr ips rn ipsrn ipsr n iprn s iprns ipr ns ipr sn iprsn iprs n i npsr i nprs i nspr i nsrp i nrps i nrsp i pnsr i pnrs i psnr i psrn i prns i prsn i snpr i snrp i spnr i sprn i srnp i srpn i rnps i rnsp i rpns i rpsn i rsnp i rspn isnp r isnpr isn pr isn rp isnrp isnr p ispn r ispnr isp nr isp rn isprn ispr n is npr is nrp is pnr is prn is rnp is rpn isrnp isrn p isrpn isrp n isr np isr pn irnp s irnps irn ps irn sp irnsp irns p irpn s irpns irp ns irp sn irpsn irps n ir nps ir nsp ir pns ir psn ir snp ir spn irsnp irsn p irspn irsp n irs np irs pn pni sr pni rs pnis r pnisr pnir s pnirs pn isr pn irs pn sir pn sri pn ris pn rsi pnsi r pnsir pns ir pns ri pnsri pnsr i pnri s pnris pnr is pnr si pnrsi pnrs i pin sr pin rs pins r pinsr pinr s pinrs pi nsr pi nrs pi snr pi srn pi rns pi rsn pisn r pisnr pis nr pis rn pisrn pisr n pirn s pirns pir ns pir sn pirsn pirs n p nisr p nirs p nsir p nsri p nris p nrsi p insr p inrs p isnr p isrn p irns p irsn