Permutations For NIP RS

Here are all the permutations for the letters NIP RS.

snip r snipr sni pr sni rp snirp snir p snpi r snpir snp ir snp ri snpri snpr i sn ipr sn irp sn pir sn pri sn rip sn rpi snrip snri p snrpi snrp i snr ip snr pi sinp r sinpr sin pr sin rp sinrp sinr p sipn r sipnr sip nr sip rn siprn sipr n si npr si nrp si pnr si prn si rnp si rpn sirnp sirn p sirpn sirp n sir np sir pn spni r spnir spn ir spn ri spnri spnr i spin r spinr spi nr spi rn spirn spir n sp nir sp nri sp inr sp irn sp rni sp rin sprni sprn i sprin spri n spr ni spr in s nipr s nirp s npir s npri s nrip s nrpi s inpr s inrp s ipnr s iprn s irnp s irpn s pnir s pnri s pinr s pirn s prni s prin s rnip s rnpi s rinp s ripn s rpni s rpin srnip srni p srnpi srnp i srn ip srn pi srinp srin p sripn srip n sri np sri pn srpni srpn i srpin srpi n srp ni srp in sr nip sr npi sr inp sr ipn sr pni sr pin