gapos agpos gpaos pgaos apgos pagos gaops agops goaps ogaps aogps oagps gpoas pgoas gopas ogpas pogas opgas apogs paogs aopgs oapgs poags opags gapso agpso gpaso pgaso apgso pagso gaspo agspo gsapo sgapo asgpo sagpo gpsao pgsao gspao sgpao psgao spgao apsgo pasgo aspgo sapgo psago spago gaosp agosp goasp ogasp aogsp oagsp gasop agsop gsaop sgaop asgop sagop gosap ogsap gsoap sgoap osgap sogap aosgp oasgp asogp saogp osagp soagp gposa pgosa gopsa ogpsa pogsa opgsa gpsoa pgsoa gspoa sgpoa psgoa spgoa gospa ogspa gsopa sgopa osgpa sogpa posga opsga psoga spoga ospga sopga aposg paosg aopsg oapsg poasg opasg apsog pasog aspog sapog psaog spaog aospg oaspg asopg saopg osapg soapg posag opsag psoag spoag ospag sopag
Note: these 'words' (valid or invalid) are all the permutations of the word gapos. These words are obtained by scrambling the letters in gapos.