aphis pahis ahpis hapis phais hpais apihs paihs aiphs iaphs piahs ipahs ahips haips aihps iahps hiaps ihaps phias hpias pihas iphas hipas ihpas aphsi pahsi ahpsi hapsi phasi hpasi apshi pashi asphi saphi psahi spahi ahspi haspi ashpi sahpi hsapi shapi phsai hpsai pshai sphai hspai shpai apish paish aipsh iapsh piash ipash apsih pasih aspih sapih psaih spaih aisph iasph asiph saiph isaph siaph pisah ipsah psiah spiah ispah sipah ahisp haisp aihsp iahsp hiasp ihasp ahsip hasip aship sahip hsaip shaip aishp iashp asihp saihp isahp siahp hisap ihsap hsiap shiap ishap sihap phisa hpisa pihsa iphsa hipsa ihpsa phsia hpsia pshia sphia hspia shpia pisha ipsha psiha spiha ispha sipha hispa ihspa hsipa shipa ishpa sihpa
Note: these 'words' (valid or invalid) are all the permutations of the word aphis. These words are obtained by scrambling the letters in aphis.