$test_crypt="NK JNK YJ YAK ZPCCTK GDKQ YAK YNJ NJVQY PUSKUYPJUQ JR AMZGUPYL - VJZGUYPX TJSK GUC DMUOJNCKV. -- GUCVK ZGMVJPQ"
The correct translation:<br>
"WE OWE TO THE MIDDLE AGES THE TWO WORST INVENTIONS OF HUMANITY - ROMANTIC LOVE AND GUNPOWDER. -- ANDRE MAUROIS"
##</code><code>##

eval "\$test_crypt =~ tr/$key/$word/";   # TRANSLATE USING THIS KEY

##</code><code>##

Ne oNe to tAe ZiCCTe GDes tAe tNo NoVst inventions oR AMZGnitL - VoZGntiX Tove GnC DMnOoNCeV -- GnCVe ZGMVois

##</code><code>##

inventions 	  12==2=1=2=  80 

##</code><code>##

hn thn Yt YAn ZPiiTn GsnQ YAn Yht htgQY PmSnmYPtmQ tR AoZGmPYL - gtZGmYPX TtSn Gmi something -- Gmign ZGogtPQ
to ato Ya YAo ZPiiTo GeoQ YAo Yta tanQY PuSouYPauQ aR AdZGuPYL - naZGuYPX TaSo Gui education -- Guino ZGdnaPQ
ru eru Ye YAu ZPooTu GduQ YAu Yre resQY PnSunYPenQ eR AaZGnPYL - seZGnYPX TeSu Gno dangerous -- Gnosu ZGasePQ
ru eru Ye YAu ZPffTu GwuQ YAu Yre relQY PnSunYPenQ eR AoZGnPYL - leZGnYPX TeSu Gnf wonderful -- Gnflu ZGolePQ
st rst Yr YAt ZPiiTt GatQ YAt Ysr sryQY PvStvYPrvQ rR AdZGvPYL - yrZGvYPX TrSt Gvi adversity -- Gviyt ZGdyrPQ
il ail Ya YAl ZPnnTl GclQ YAl Yia iayQY PrSlrYParQ aR AeZGrPYL - yaZGrYPX TaSl Grn certainly -- Grnyl ZGeyaPQ
vr ovr Yo YAr ZPeeTr GdrQ YAr Yvo voyQY PsSrsYPosQ oR AiZGsPYL - yoZGsYPX ToSr Gse discovery -- Gseyr ZGiyoPQ
mt smt Ys YAt ZPiiTt GgtQ YAt Yms mshQY PlStlYPslQ sR AoZGlPYL - hsZGlYPX TsSt Gli goldsmith -- Gliht ZGohsPQ
br hbr Yh YAr ZPooTr GnrQ YAr Ybh bhsQY PiSriYPhiQ hR AeZGiPYL - shZGiYPX ThSr Gio neighbors -- Giosr ZGeshPQ
re ore Yo YAe ZPiiTe GfeQ YAe Yro rosQY PcSecYPocQ oR AaZGcPYL - soZGcYPX ToSe Gci factories -- Gcise ZGasoPQ
ga nga Yn YAa ZPwwTa GhaQ YAa Ygn gnyQY PmSamYPnmQ nR AeZGmPYL - ynZGmYPX TnSa Gmw hemingway -- Gmwya ZGeynPQ
lu elu Ye YAu ZPooTu GmuQ YAu Yle lesQY PrSurYPerQ eR AaZGrPYL - seZGrYPX TeSu Gro marvelous -- Grosu ZGasePQ
cn ucn Yu YAn ZPiiTn GpnQ YAn Ycu cugQY PoSnoYPuoQ uR ArZGoPYL - guZGoYPX TuSn Goi producing -- Goign ZGrguPQ
hn chn Yc YAn ZPiiTn GsnQ YAn Yhc hcgQY PaSnaYPcaQ cR AeZGaPYL - gcZGaYPX TcSn Gai searching -- Gaign ZGegcPQ
ln eln Ye YAn ZPiiTn GtnQ YAn Yle legQY PaSnaYPeaQ eR ArZGaPYL - geZGaYPX TeSn Gai traveling -- Gaign ZGrgePQ
et met Ym YAt ZPnnTt GatQ YAt Yem emsQY PgStgYPmgQ mR ArZGgPYL - smZGgYPX TmSt Ggn arguments -- Ggnst ZGrsmPQ
hn thn Yt YAn ZPiiTn GbnQ YAn Yht htgQY PeSneYPteQ tR ArZGePYL - gtZGeYPX TtSn Gei breathing -- Geign ZGrgtPQ
ag hag Yh YAg ZPrrTg GdgQ YAg Yah aheQY PsSgsYPhsQ hR AiZGsPYL - ehZGsYPX ThSg Gsr discharge -- Gsreg ZGiehPQ
ae lae Yl YAe ZPccTe GmeQ YAe Yal aldQY PsSesYPlsQ lR AiZGsPYL - dlZGsYPX TlSe Gsc misplaced -- Gscde ZGidlPQ
ra era Ye YAa ZPssTa GuaQ YAa Yre relQY PiSaiYPeiQ eR AnZGiPYL - leZGiYPX TeSa Gis universal -- Gisla ZGnlePQ
an lan Yl YAn ZPiiTn GcnQ YAn Yal alsQY PmSnmYPlmQ lR AoZGmPYL - slZGmYPX TlSn Gmi complains -- Gmisn ZGoslPQ
tr utr Yu YAr ZPeeTr GcrQ YAr Ytu tusQY PmSrmYPumQ uR AoZGmPYL - suZGmYPX TuSr Gme computers -- Gmesr ZGosuPQ
mt smt Ys YAt ZPiiTt GltQ YAt Yms mshQY PcStcYPscQ sR AoZGcPYL - hsZGcYPX TsSt Gci locksmith -- Gciht ZGohsPQ
nc inc Yi YAc ZPaaTc GocQ YAc Yni niyQY PsScsYPisQ iR AbZGsPYL - yiZGsYPX TiSc Gsa obstinacy -- Gsayc ZGbyiPQ
ie nie Yn YAe ZPzzTe GoeQ YAe Yin indQY PgSegYPngQ nR ArZGgPYL - dnZGgYPX TnSe Ggz organized -- Ggzde ZGrdnPQ
be mbe Ym YAe ZPllTe GseQ YAe Ybm bmdQY PrSerYPmrQ mR AcZGrPYL - dmZGrYPX TmSe Grl scrambled -- Grlde ZGcdmPQ
tr atr Ya YAr ZPuuTr GsrQ YAr Yta taeQY PgSrgYPagQ aR AiZGgPYL - eaZGgYPX TaSr Ggu signature -- Gguer ZGieaPQ
tn etn Ye YAn ZPiiTn GcnQ YAn Yte tegQY PmSnmYPemQ eR AoZGmPYL - geZGmYPX TeSn Gmi competing -- Gmign ZGogePQ
re tre Yt YAe ZPiiTe GceQ YAe Yrt rtsQY PuSeuYPtuQ tR AoZGuPYL - stZGuYPX TtSe Gui countries -- Guise ZGostPQ
we owe Yo YAe ZPddTe GgeQ YAe Ywo worQY PnSenYPonQ oR AuZGnPYL - roZGnYPX ToSe Gnd gunpowder -- Gndre ZGuroPQ
.
.
.
.
.
mn omn Yo YAn ZPiiTn GwnQ YAn Ymo mogQY PlSnlYPolQ oR AeZGlPYL - goZGlYPX ToSn Gli welcoming -- Glign ZGegoPQ
lc plc Yp YAc ZPaaTc GwcQ YAc Ylp lpeQY PrScrYPprQ pR AoZGrPYL - epZGrYPX TpSc Gra workplace -- Graec ZGoepPQ
gunpowder 	  =========  169 
inventions 	  12==2=1=2=  80 
bottom of foreach key in $aword_score hash