groups rgoups gorups ogrups rogups orgups gruops rguops gurops ugrops rugops urgops gourps ogurps guorps ugorps ougrps uogrps rougps orugps ruogps urogps ourgps uorgps gropus rgopus gorpus ogrpus rogpus orgpus grpous rgpous gprous pgrous rpgous prgous goprus ogprus gporus pgorus opgrus pogrus ropgus orpgus rpogus progus oprgus porgus grupos rgupos gurpos ugrpos rugpos urgpos grpuos rgpuos gpruos pgruos rpguos prguos gupros ugpros gpuros pguros upgros pugros rupgos urpgos rpugos prugos uprgos purgos gouprs oguprs guoprs ugoprs ougprs uogprs gopurs ogpurs gpours pgours opgurs pogurs gupors ugpors gpuors pguors upgors pugors oupgrs uopgrs opugrs pougrs upogrs puogrs roupgs orupgs ruopgs uropgs ourpgs uorpgs ropugs orpugs rpougs prougs oprugs porugs rupogs urpogs rpuogs pruogs uprogs purogs ouprgs uoprgs opurgs pourgs uporgs puorgs grousp rgousp gorusp ogrusp rogusp orgusp gruosp rguosp gurosp ugrosp rugosp urgosp goursp ogursp guorsp ugorsp ougrsp uogrsp rougsp orugsp ruogsp urogsp ourgsp uorgsp grosup rgosup gorsup ogrsup rogsup orgsup grsoup rgsoup gsroup sgroup rsgoup srgoup gosrup ogsrup gsorup sgorup osgrup sogrup rosgup orsgup rsogup srogup osrgup sorgup grusop rgusop gursop ugrsop rugsop urgsop grsuop rgsuop gsruop sgruop rsguop srguop gusrop ugsrop gsurop sgurop usgrop sugrop rusgop ursgop rsugop srugop usrgop surgop gousrp ogusrp guosrp ugosrp ougsrp uogsrp gosurp ogsurp gsourp sgourp osgurp sogurp gusorp ugsorp gsuorp sguorp usgorp sugorp ousgrp uosgrp osugrp sougrp usogrp suogrp rousgp orusgp ruosgp urosgp oursgp uorsgp rosugp orsugp rsougp srougp osrugp sorugp rusogp ursogp rsuogp sruogp usrogp surogp ousrgp uosrgp osurgp sourgp usorgp suorgp gropsu rgopsu gorpsu ogrpsu rogpsu orgpsu grposu rgposu gprosu pgrosu rpgosu prgosu goprsu ogprsu gporsu pgorsu opgrsu pogrsu ropgsu orpgsu rpogsu progsu oprgsu porgsu grospu rgospu gorspu ogrspu rogspu orgspu grsopu rgsopu gsropu sgropu rsgopu srgopu gosrpu ogsrpu gsorpu sgorpu osgrpu sogrpu rosgpu orsgpu rsogpu srogpu osrgpu sorgpu grpsou rgpsou gprsou pgrsou rpgsou prgsou grspou rgspou gsrpou sgrpou rsgpou srgpou gpsrou pgsrou gsprou sgprou psgrou spgrou rpsgou prsgou rspgou srpgou psrgou sprgou gopsru ogpsru gposru pgosru opgsru pogsru gospru ogspru gsopru sgopru osgpru sogpru gpsoru pgsoru gsporu sgporu psgoru spgoru opsgru posgru ospgru sopgru psogru spogru ropsgu orpsgu rposgu prosgu oprsgu porsgu rospgu orspgu rsopgu sropgu osrpgu sorpgu rpsogu prsogu rspogu srpogu psrogu sprogu opsrgu posrgu osprgu soprgu psorgu sporgu grupso rgupso gurpso ugrpso rugpso urgpso grpuso rgpuso gpruso pgruso rpguso prguso guprso ugprso gpurso pgurso upgrso pugrso rupgso urpgso rpugso prugso uprgso purgso gruspo rguspo gurspo ugrspo rugspo urgspo grsupo rgsupo gsrupo sgrupo rsgupo srgupo gusrpo ugsrpo gsurpo sgurpo usgrpo sugrpo rusgpo ursgpo rsugpo srugpo usrgpo surgpo grpsuo rgpsuo gprsuo pgrsuo rpgsuo prgsuo grspuo rgspuo gsrpuo sgrpuo rsgpuo srgpuo gpsruo pgsruo gspruo sgpruo psgruo spgruo rpsguo prsguo rspguo srpguo psrguo sprguo gupsro ugpsro gpusro pgusro upgsro pugsro guspro ugspro gsupro sgupro usgpro sugpro gpsuro pgsuro gspuro sgpuro psguro spguro upsgro pusgro uspgro supgro psugro spugro rupsgo urpsgo rpusgo prusgo uprsgo pursgo ruspgo urspgo rsupgo srupgo usrpgo surpgo rpsugo prsugo rspugo srpugo psrugo sprugo upsrgo pusrgo usprgo suprgo psurgo spurgo goupsr ogupsr guopsr ugopsr ougpsr uogpsr gopusr ogpusr gpousr pgousr opgusr pogusr guposr ugposr gpuosr pguosr upgosr pugosr oupgsr uopgsr opugsr pougsr upogsr puogsr gouspr oguspr guospr ugospr ougspr uogspr gosupr ogsupr gsoupr sgoupr osgupr sogupr gusopr ugsopr gsuopr sguopr usgopr sugopr ousgpr uosgpr osugpr sougpr usogpr suogpr gopsur ogpsur gposur pgosur opgsur pogsur gospur ogspur gsopur sgopur osgpur sogpur gpsour pgsour gspour sgpour psgour spgour opsgur posgur ospgur sopgur psogur spogur gupsor ugpsor gpusor pgusor upgsor pugsor guspor ugspor gsupor sgupor usgpor sugpor gpsuor pgsuor gspuor sgpuor psguor spguor upsgor pusgor uspgor supgor psugor spugor oupsgr uopsgr opusgr pousgr uposgr puosgr ouspgr uospgr osupgr soupgr usopgr suopgr opsugr posugr ospugr sopugr psougr spougr upsogr pusogr uspogr supogr psuogr spuogr roupsg orupsg ruopsg uropsg ourpsg uorpsg ropusg orpusg rpousg prousg oprusg porusg ruposg urposg rpuosg pruosg uprosg purosg ouprsg uoprsg opursg poursg uporsg puorsg rouspg oruspg ruospg urospg ourspg uorspg rosupg orsupg rsoupg sroupg osrupg sorupg rusopg ursopg rsuopg sruopg usropg suropg ousrpg uosrpg osurpg sourpg usorpg suorpg ropsug orpsug rposug prosug oprsug porsug rospug orspug rsopug sropug osrpug sorpug rpsoug prsoug rspoug srpoug psroug sproug opsrug posrug osprug soprug psorug sporug rupsog urpsog rpusog prusog uprsog pursog ruspog urspog rsupog srupog usrpog surpog rpsuog prsuog rspuog srpuog psruog spruog upsrog pusrog usprog suprog psurog spurog oupsrg uopsrg opusrg pousrg uposrg puosrg ousprg uosprg osuprg souprg usoprg suoprg opsurg posurg ospurg sopurg psourg spourg upsorg pusorg usporg suporg psuorg spuorg
Note: these 'words' (valid or invalid) are all the permutations of the word groups. These words are obtained by scrambling the letters in groups.