pinnal ipnnal pninal npinal inpnal nipnal pinnal ipnnal pninal npinal inpnal nipnal pnnial npnial pnnial npnial nnpial nnpial innpal ninpal innpal ninpal nnipal nnipal pinanl ipnanl pnianl npianl inpanl nipanl piannl ipannl painnl apinnl iapnnl aipnnl pnainl npainl paninl apninl napinl anpinl inapnl niapnl ianpnl ainpnl naipnl anipnl pinanl ipnanl pnianl npianl inpanl nipanl piannl ipannl painnl apinnl iapnnl aipnnl pnainl npainl paninl apninl napinl anpinl inapnl niapnl ianpnl ainpnl naipnl anipnl pnnail npnail pnnail npnail nnpail nnpail pnanil npanil pannil apnnil napnil anpnil pnanil npanil pannil apnnil napnil anpnil nnapil nnapil nanpil annpil nanpil annpil innapl ninapl innapl ninapl nniapl nniapl inanpl nianpl iannpl ainnpl nainpl aninpl inanpl nianpl iannpl ainnpl nainpl aninpl nnaipl nnaipl nanipl annipl nanipl annipl pinnla ipnnla pninla npinla inpnla nipnla pinnla ipnnla pninla npinla inpnla nipnla pnnila npnila pnnila npnila nnpila nnpila innpla ninpla innpla ninpla nnipla nnipla pinlna ipnlna pnilna npilna inplna niplna pilnna iplnna plinna lpinna ilpnna lipnna pnlina nplina plnina lpnina nlpina lnpina inlpna nilpna ilnpna linpna nlipna lnipna pinlna ipnlna pnilna npilna inplna niplna pilnna iplnna plinna lpinna ilpnna lipnna pnlina nplina plnina lpnina nlpina lnpina inlpna nilpna ilnpna linpna nlipna lnipna pnnlia npnlia pnnlia npnlia nnplia nnplia pnlnia nplnia plnnia lpnnia nlpnia lnpnia pnlnia nplnia plnnia lpnnia nlpnia lnpnia nnlpia nnlpia nlnpia lnnpia nlnpia lnnpia innlpa ninlpa innlpa ninlpa nnilpa nnilpa inlnpa nilnpa ilnnpa linnpa nlinpa lninpa inlnpa nilnpa ilnnpa linnpa nlinpa lninpa nnlipa nnlipa nlnipa lnnipa nlnipa lnnipa pinaln ipnaln pnialn npialn inpaln nipaln pianln ipanln painln apinln iapnln aipnln pnailn npailn paniln apniln napiln anpiln inapln niapln ianpln ainpln naipln anipln pinlan ipnlan pnilan npilan inplan niplan pilnan iplnan plinan lpinan ilpnan lipnan pnlian nplian plnian lpnian nlpian lnpian inlpan nilpan ilnpan linpan nlipan lnipan pialnn ipalnn pailnn apilnn iaplnn aiplnn pilann iplann pliann lpiann ilpann lipann palinn aplinn plainn lpainn alpinn lapinn ialpnn ailpnn ilapnn liapnn alipnn laipnn pnalin npalin panlin apnlin naplin anplin pnlain nplain plnain lpnain nlpain lnpain palnin aplnin planin lpanin alpnin lapnin nalpin anlpin nlapin lnapin alnpin lanpin inalpn nialpn ianlpn ainlpn nailpn anilpn inlapn nilapn ilnapn linapn nliapn lniapn ialnpn ailnpn ilanpn lianpn alinpn lainpn nalipn anlipn nlaipn lnaipn alnipn lanipn pinaln ipnaln pnialn npialn inpaln nipaln pianln ipanln painln apinln iapnln aipnln pnailn npailn paniln apniln napiln anpiln inapln niapln ianpln ainpln naipln anipln pinlan ipnlan pnilan npilan inplan niplan pilnan iplnan plinan lpinan ilpnan lipnan pnlian nplian plnian lpnian nlpian lnpian inlpan nilpan ilnpan linpan nlipan lnipan pialnn ipalnn pailnn apilnn iaplnn aiplnn pilann iplann pliann lpiann ilpann lipann palinn aplinn plainn lpainn alpinn lapinn ialpnn ailpnn ilapnn liapnn alipnn laipnn pnalin npalin panlin apnlin naplin anplin pnlain nplain plnain lpnain nlpain lnpain palnin aplnin planin lpanin alpnin lapnin nalpin anlpin nlapin lnapin alnpin lanpin inalpn nialpn ianlpn ainlpn nailpn anilpn inlapn nilapn ilnapn linapn nliapn lniapn ialnpn ailnpn ilanpn lianpn alinpn lainpn nalipn anlipn nlaipn lnaipn alnipn lanipn pnnali npnali pnnali npnali nnpali nnpali pnanli npanli pannli apnnli napnli anpnli pnanli npanli pannli apnnli napnli anpnli nnapli nnapli nanpli annpli nanpli annpli pnnlai npnlai pnnlai npnlai nnplai nnplai pnlnai nplnai plnnai lpnnai nlpnai lnpnai pnlnai nplnai plnnai lpnnai nlpnai lnpnai nnlpai nnlpai nlnpai lnnpai nlnpai lnnpai pnalni npalni panlni apnlni naplni anplni pnlani nplani plnani lpnani nlpani lnpani palnni aplnni planni lpanni alpnni lapnni nalpni anlpni nlapni lnapni alnpni lanpni pnalni npalni panlni apnlni naplni anplni pnlani nplani plnani lpnani nlpani lnpani palnni aplnni planni lpanni alpnni lapnni nalpni anlpni nlapni lnapni alnpni lanpni nnalpi nnalpi nanlpi annlpi nanlpi annlpi nnlapi nnlapi nlnapi lnnapi nlnapi lnnapi nalnpi anlnpi nlanpi lnanpi alnnpi lannpi nalnpi anlnpi nlanpi lnanpi alnnpi lannpi innalp ninalp innalp ninalp nnialp nnialp inanlp nianlp iannlp ainnlp nainlp aninlp inanlp nianlp iannlp ainnlp nainlp aninlp nnailp nnailp nanilp annilp nanilp annilp innlap ninlap innlap ninlap nnilap nnilap inlnap nilnap ilnnap linnap nlinap lninap inlnap nilnap ilnnap linnap nlinap lninap nnliap nnliap nlniap lnniap nlniap lnniap inalnp nialnp ianlnp ainlnp nailnp anilnp inlanp nilanp ilnanp linanp nlianp lnianp ialnnp ailnnp ilannp liannp alinnp lainnp nalinp anlinp nlainp lnainp alninp laninp inalnp nialnp ianlnp ainlnp nailnp anilnp inlanp nilanp ilnanp linanp nlianp lnianp ialnnp ailnnp ilannp liannp alinnp lainnp nalinp anlinp nlainp lnainp alninp laninp nnalip nnalip nanlip annlip nanlip annlip nnlaip nnlaip nlnaip lnnaip nlnaip lnnaip nalnip anlnip nlanip lnanip alnnip lannip nalnip anlnip nlanip lnanip alnnip lannip
Note: these 'words' (valid or invalid) are all the permutations of the word pinnal. These words are obtained by scrambling the letters in pinnal.