Retrieve uninflected spelling variants

I. Lvg Command:

shell> lvg -f:e -F:1:2

II. Test Cases:

coloring|coloring
coloring|color
coloring|colouring
coloring|colour
colouring|coloring
colouring|color
colouring|colouring
colouring|colour
resume|resume
resume|resume
resume|resumé
resume|résumé
resumé|resume
resumé|resume
resumé|resumé
resumé|résumé
Down syndrome|Down syndrome
Down syndrome|Down's Syndrome
Down syndrome|Down's syndrome
Down syndrome|Downs syndrome
Northwest|North-west
Northwest|north-west
Northwest|north-west
Northwest|Northwest
Northwest|northwest
Northwest|Northwest
Northwest|northwest
Northwest|Northwest
Northwest|northwest
ER|ER
ER|er
ER|Er
ER|ER
ER|er.
toffy|toffee
toffy|toffy
coffee|coffee
Aq.|AQ
Aq.|AQ
Aq.|Aq.
Aq.|aq.
Aq.|Aq.
Aq.|aq.
Bacillus Calmette-Guerin|bacillus Calmette Guerin
Bacillus Calmette-Guerin|bacillus Calmette Guérin
Bacillus Calmette-Guerin|bacillus Calmette-Guerin
Bacillus Calmette-Guerin|bacillus Calmette-Guérin
Blalock Taussig operation|Blalock Taussig operation
Blalock Taussig operation|Blalock-Taussig operation
CBC|CBC
CBC|c.b.c.
Carl W. L. Bruch|Carl W. L. Bruch
Cinghalese|Cingalese
Cinghalese|Cingalese
Cinghalese|Cinghalese
Cinghalese|Cinghalese
Cinghalese|Singalese
Cinghalese|Singalese
Cinghalese|Singhalese
Cinghalese|Singhalese
Cinghalese|Sinhalese
Cinghalese|Sinhalese
Crimean hemorrhagic fever virus|Crimean haemorrhagic fever virus
Crimean hemorrhagic fever virus|Crimean hemorrhagic fever virus
Dacota|Dacota
Dacota|Dacotah
Dacota|Dakota
Down syndrome|Down syndrome
Down syndrome|Down's Syndrome
Down syndrome|Down's syndrome
Down syndrome|Downs syndrome
Episcopal|Episcopal
Episcopal|episcopal
Episcopal|Episcopal
Episcopal|episcopal
Fluoximesteron|fluoximesteron
Fluoximesteron|fluoxymesterone
Gowers's sign|Gowers sign
Gowers's sign|Gowers' sign
Gowers's sign|Gowers's sign
Hadefield-Clarke syndrome|Hadefield-Clarke syndrome
Huntington Chorea|Huntington chorea
James Clarke White|James Clarke White
Kurantil|Curantil
Kurantil|curantil
Kurantil|Curantyl
Kurantil|Kurantil
Kurantil|kurantil
Lazi|Laz
Lazi|Laze
Lazi|laze
Lazi|Lazi
Moya Moya|Moya Moya
Moya Moya|Moya-Moya
Moya Moya|moya-moya
Moya Moya|Moyamoya
Moya Moya|moyamoya
Northwest|North-west
Northwest|north-west
Northwest|north-west
Northwest|Northwest
Northwest|northwest
Northwest|Northwest
Northwest|northwest
Northwest|Northwest
Northwest|northwest
Osler Rendu disease|Osler Rendu disease
Osler Rendu disease|Osler-Rendu disease
Phosphomycin|fosfomycin
Phosphomycin|phosphomycin
REP|rep
REP|REP
REP|ReP
REP|Rep
REP|rEP
REP|rEp
REP|REP
REP|rep
REP|Rep
REP|REPS
Romanian|Romanian
Romanian|Romanian
Romanian|Roumanian
Romanian|Roumanian
Romanian|Rumanian
Romanian|Rumanian
Schroeder oral/nasal directional stylette|Schroeder oral nasal directional stylet
Schroeder oral/nasal directional stylette|Schroeder oral nasal directional stylette
Schroeder oral/nasal directional stylette|Schroeder oral-nasal directional stylet
Schroeder oral/nasal directional stylette|Schroeder oral-nasal directional stylette
Schroeder oral/nasal directional stylette|Schroeder oral/nasal directional stylet
Schroeder oral/nasal directional stylette|Schroeder oral/nasal directional stylette
TPA|TPA
TPA|tPA
TPA|t-PA
Unna-Thost Syndrome|Unna-Thost syndrome
acid-fast stain|acid fast stain
acid-fast stain|acid-fast stain
adeno associated virus|adeno associated virus
adeno associated virus|adeno-associated virus
adeno associated virus|adenoassociated virus
ag|AG
ag|Ag
all right|all right
all right|all right
all right|alright
all right|alright
alpha2 macroglobulin|alpha 2 macroglobulin
alpha2 macroglobulin|alpha 2-macroglobulin
alpha2 macroglobulin|alpha-2 macroglobulin
alpha2 macroglobulin|alpha2 macroglobulin
alpha2 macroglobulin|alpha2-macroglobulin
alpha2 macroglobulin|alpha2macroglobulin
alpha2 macroglobulin|α 2 macroglobulin
alpha2 macroglobulin|α 2-macroglobulin
alpha2 macroglobulin|α-2 macroglobulin
alpha2 macroglobulin|α2 macroglobulin
alpha2 macroglobulin|α2-macroglobulin
alpha2 macroglobulin|α2macroglobulin
anatta|anato
anatta|anato
anatta|anatta
anatta|anatta
anatta|anatto
anatta|anatto
anatta|annatto
anatta|annatto
anatta|arnatta
anatta|arnatta
anatta|arnatto
anatta|arnatto
anatta|arnotta
anatta|arnotta
anatta|arnotto
anatta|arnotto
anhydrosis|anhidrosis
anhydrosis|anhydrosis
anhydrosis|anidrosis
anthelmintic|anthelminthic
anthelmintic|anthelminthic
anthelmintic|anthelmintic
anthelmintic|anthelmintic
anthelmintic|anti-helminthic
anthelmintic|anti-helminthic
anthelmintic|anti-helmintic
anthelmintic|antihelminthic
anthelmintic|antihelminthic
anthelmintic|antihelmintic
anthelmintic|antihelmintic
antiestrogen|anti-estrogen
antiestrogen|anti-estrogen
antiestrogen|anti-oestrogen
antiestrogen|anti-oestrogen
antiestrogen|antiestrogen
antiestrogen|antiestrogen
antiestrogen|antioestrogen
antiestrogen|antioestrogen
anydremia|anhydraemia
anydremia|anhydremia
anydremia|anydraemia
anydremia|anydremia
arachnephobia|arachnephobia
arachnephobia|arachnophobia
arnotta|anato
arnotta|anato
arnotta|anatta
arnotta|anatta
arnotta|anatto
arnotta|anatto
arnotta|annatto
arnotta|annatto
arnotta|arnatta
arnotta|arnatta
arnotta|arnatto
arnotta|arnatto
arnotta|arnotta
arnotta|arnotta
arnotta|arnotto
arnotta|arnotto
asynergy|asynergy
ax|ax
ax|AX
ax|Ax
ax|AX
ax|ax
ax|Ax
ax|ax
ax|axe
ax|axe
bamethan|bametan
bamethan|bamethan
bamethan|bamethane
beri-beri|beri beri
beri-beri|beri-beri
beri-beri|beriberi
bicolor|bi-color
bicolor|bi-colour
bicolor|bicolor
bicolor|bicolour
blastogenetic|blastogenetic
brahmin|Brahman
brahmin|brahman
brahmin|Brahmin
brahmin|brahmin
bundle-branch block|bundle branch block
bundle-branch block|bundle-branch block
bundle-branch block|bundle-branch-block
callosum|callosum
carbolize|carbolise
carbolize|carbolize
catatoniac|catatoniac
catatoniac|catatoniac
centrocecal|centro-caecal
centrocecal|centro-cecal
centrocecal|centrocaecal
centrocecal|centrocecal
check-book|check book
check-book|check-book
check-book|checkbook
check-book|cheque book
check-book|cheque-book
check-book|chequebook
chincap|chin cap
chincap|chin-cap
chincap|chincap
chromatophilic|chromatophilic
cigarette|cigaret
cigarette|cigarette
co-operativity|co-operativity
co-operativity|cooperativity
colonise|colonise
colonise|colonize
concessioner|concessionaire
concessioner|concessioner
cornual|cornual
counterintelligence|counter-intelligence
counterintelligence|counterintelligence
cryptophthalmos|cryptophthalmos
cryptophthalmos|cryptophthalmus
cystinemia|cystinaemia
cystinemia|cystinemia
decolorize|decolorise
decolorize|decolorize
decolorize|decolourise
decolorize|decolourize
delta thalassemia|delta thalassaemia
delta thalassemia|delta thalassemia
delta thalassemia|delta-thalassaemia
delta thalassemia|delta-thalassemia
depolymerize|depolymerise
depolymerize|depolymerize
diadochocinetic|diadochocinetic
diadochocinetic|diadochokinetic
diadochocinetic|diadokokinetic
dinitro-ortho-cresol|dinitro-ortho-cresol
dinitro-ortho-cresol|dinitro-orthocresol
dinitro-ortho-cresol|dinitroorthocresol
dodecyl sulfate|dodecyl sulfate
dodecyl sulfate|dodecyl sulphate
dodecyl sulfate|dodecylsulfate
dodecyl sulfate|dodecylsulphate
dysacusis|dysacousia
dysacusis|dysacousis
dysacusis|dysacusis
edentate|edentate
edentate|edentate
embolisation|embolisation
embolisation|embolization
entamoebiasis|endamebiasis
entamoebiasis|endamoebiasis
entamoebiasis|entamebiasis
entamoebiasis|entamoebiasis
epigastrocoel|epigastrocele
epigastrocoel|epigastrocoel
epigastrocoel|epigastrocoele
erythroleukaemia|erythro-leucaemia
erythroleukaemia|erythro-leucemia
erythroleukaemia|erythro-leucæmia
erythroleukaemia|erythro-leukaemia
erythroleukaemia|erythro-leukemia
erythroleukaemia|erythro-leukæmia
erythroleukaemia|erythroleucaemia
erythroleukaemia|erythroleucemia
erythroleukaemia|erythroleucæmia
erythroleukaemia|erythroleukaemia
erythroleukaemia|erythroleukemia
erythroleukaemia|erythroleukæmia
ethchlorvynol|ethchlorvynol
extradural hemorrhage|extradural haemorrhage
extradural hemorrhage|extradural hemorrhage
familial hyperbetalipoproteinemia|familial hyperbetalipoproteinaemia
familial hyperbetalipoproteinemia|familial hyperbetalipoproteinemia
fertilise|fertilise
fertilise|fertilize
flak|flack
flak|flak
fore arm|fore arm
fore arm|fore-arm
fore arm|forearm
furazan|furazan
furazan|furazane
gasoline|gasolene
gasoline|gasoline
gibe|gibe
gibe|gibe
gibe|jibe
gibe|jibe
gonadotropin-releasing factor|gonadotrophin releasing factor
gonadotropin-releasing factor|gonadotrophin-releasing factor
gonadotropin-releasing factor|gonadotropin releasing factor
gonadotropin-releasing factor|gonadotropin-releasing factor
growth-hormone-releasing hormone|growth hormone releasing hormone
growth-hormone-releasing hormone|growth hormone-releasing hormone
growth-hormone-releasing hormone|growth-hormone releasing hormone
growth-hormone-releasing hormone|growth-hormone-releasing hormone
haemagglutinating|haemagglutinating
haemagglutinating|haemagglutinate
haemagglutinating|hemagglutinating
haemagglutinating|hemagglutinate
haemagglutinating|hæmagglutinate
haemoglobin C disease|haemoglobin C disease
haemoglobin C disease|hemoglobin C disease
haemorrhoids|haemorrhoid
haemorrhoids|haemorrhoids
haemorrhoids|hemorrhoid
haemorrhoids|hemorrhoids
haemorrhoids|hæmorrhoid
harlequin fetus|harlequin fetus
harlequin fetus|harlequin foetus
hematological|haematological
hematological|hematological
hemoglobin S|haemoglobin S
hemoglobin S|haemoglobin-S
hemoglobin S|hemoglobin S
hemoglobin S|hemoglobin-S
hemorrhoidal nerve|haemorrhoidal nerve
hemorrhoidal nerve|hemorrhoidal nerve
high fiber diet|high fiber diet
high fiber diet|high fibre diet
high fiber diet|high-fiber diet
high fiber diet|high-fibre diet
homoiothermic|homoiothermic
hydrastine|hydrastin
hydrastine|hydrastine
hyperbetalipoproteinemia|hyperbetalipoproteinaemia
hyperbetalipoproteinemia|hyperbetalipoproteinemia
hypermagnesemia|hypermagnesaemia
hypermagnesemia|hypermagnesemia
hypogammaglobulinaemia|hypo-gamma globulinaemia
hypogammaglobulinaemia|hypo-gamma globulinemia
hypogammaglobulinaemia|hypo-gamma-globulinaemia
hypogammaglobulinaemia|hypo-gamma-globulinemia
hypogammaglobulinaemia|hypo-gamma-globulinæmia
hypogammaglobulinaemia|hypo-gammaglobulinaemia
hypogammaglobulinaemia|hypo-gammaglobulinemia
hypogammaglobulinaemia|hypo-gammaglobulinæmia
hypogammaglobulinaemia|hypo-γ-globulinaemia
hypogammaglobulinaemia|hypo-γ-globulinemia
hypogammaglobulinaemia|hypo-γ-globulinæmia
hypogammaglobulinaemia|hypo-γglobulinemia
hypogammaglobulinaemia|hypogamma-globulinaemia
hypogammaglobulinaemia|hypogamma-globulinemia
hypogammaglobulinaemia|hypogammaglobulinaemia
hypogammaglobulinaemia|hypogammaglobulinemia
hypogammaglobulinaemia|hypogammaglobulinæmia
hypogammaglobulinaemia|hypoγglobulinemia
hypoxaemia|hypoxaemia
hypoxaemia|hypoxemia
impanel|empanel
impanel|impanel
instillation|instilation
instillation|instillation
internal arcuate fiber|internal arcuate fiber
internal arcuate fiber|internal arcuate fibre
iridal|iridal
isovaleryl CoA dehydrogenase|isovaleryl CoA dehydrogenase
isovaleryl CoA dehydrogenase|isovaleryl-CoA dehydrogenase
kat|kat
kat|KAT
kat|khat
kat|qat
labeller|labeler
labeller|labeller
leaven|leaven
leaven|leaven
leucoencephalopathy|leuco-encephalopathy
leucoencephalopathy|leucoencephalopathy
leucoencephalopathy|leuko-encephalopathy
leucoencephalopathy|leukoencephalopathy
leukovorin calcium|leucovorin calcium
leukovorin calcium|leukovorin calcium
lipopectic|lipopectic
louvred|louvered
louvred|louvred
mEq.|MEq
mEq.|meq
mEq.|MEQ
mEq.|mEq.
mEq.|meq.
mEq.|mEqu
mEq.|mequ
marvelous|marvellous
marvelous|marvelous
meq|MEq
meq|meq
meq|MEQ
meq|mEq.
meq|meq.
meq|mEqu
meq|mequ
methylmalonyl-CoA racemase|methylmalonyl CoA racemase
methylmalonyl-CoA racemase|methylmalonyl-CoA racemase
mineralisation|mineralisation
mineralisation|mineralization
mononuclear leukocyte|mononuclear leucocyte
mononuclear leukocyte|mononuclear leukocyte
muntjac|munjak
muntjac|muntjac
muntjac|muntjak
nagana|n'gana
nagana|nagana
neovascularisation|neo-vascularisation
neovascularisation|neo-vascularization
neovascularisation|neovascularisation
neovascularisation|neovascularization
neutrophil|neutrophil
neutrophil|neutrophil
neutrophil|neutrophile
neutrophil|neutrophile
non-observance|non-observance
non-observance|nonobservance
northwestern|Northwestern
northwestern|northwestern
northwestern|north-western
null|null
null|null
null|null
oenology|enology
oenology|oenology
oenology|œnology
olivocerebellar fiber|olivo-cerebellar fiber
olivocerebellar fiber|olivo-cerebellar fibre
olivocerebellar fiber|olivocerebellar fiber
olivocerebellar fiber|olivocerebellar fibre
orthotic|orthotic
orthotic|orthotic
over-indulge|over-indulge
over-indulge|overindulge
ozena|ozaena
ozena|ozena
ozena|ozoena
pantophobia|pantophobia
particularise|particularise
particularise|particularize
peptonize|peptonise
peptonize|peptonize
phantom-limb pain|phantom limb pain
phantom-limb pain|phantom-limb pain
phytanic acid alpha hydroxylase|phytanic acid alpha hydroxylase
phytanic acid alpha hydroxylase|phytanic acid alpha-hydroxylase
platymyarial|platymyarial
poleax|pole-ax
poleax|pole-ax
poleax|pole-axe
poleax|pole-axe
poleax|poleax
poleax|poleax
poleax|poleaxe
poleax|poleaxe
post-mortem|post mortem
post-mortem|post mortem
post-mortem|post mortem
post-mortem|post-mortem
post-mortem|post-mortem
post-mortem|post-mortem
post-mortem|postmortem
post-mortem|postmortem
post-mortem|postmortem
pre-adolescent|pre-adolescent
pre-adolescent|pre-adolescent
pre-adolescent|preadolescent
pre-adolescent|preadolescent
proctodaeum|proctodaeum
proctodaeum|proctodeum
pseudonormalization|pseudo-normalisation
pseudonormalization|pseudo-normalization
pseudonormalization|pseudonormalisation
pseudonormalization|pseudonormalization
pyridoxine phosphate|pyridoxine phosphate
pyridoxine phosphate|pyridoxinephosphate
rajah|raja
rajah|Raja
rajah|rajah
regularize|regularise
regularize|regularize
rock and roll|rock 'n' roll
rock and roll|rock and roll
rock and roll|rock'n roll
rock and roll|rock-'n'-roll
rock and roll|rock-'n-roll
rock and roll|rock-and-roll
saltpetre|saltpeter
saltpetre|saltpetre
seborrheic psoriasis|seborrheic psoriasis
seborrheic psoriasis|seborrhoeic psoriasis
shellshock|shell shock
shellshock|shell-shock
shellshock|shellshock
skim milk|skim milk
skim milk|skim-milk
skim milk|skimmilk
spermatospore|spermatospore
stem cell leukaemia|stem cell leucaemia
stem cell leukaemia|stem cell leucemia
stem cell leukaemia|stem cell leukaemia
stem cell leukaemia|stem cell leukemia
stylise|stylise
stylise|stylize
sulfonate|sulfonate
sulfonate|sulfonate
sulfonate|sulphonate
sulfonate|sulphonate
superior hemorrhoidal artery|superior haemorrhoidal artery
superior hemorrhoidal artery|superior hemorrhoidal artery
synthesizer|synthesiser
synthesizer|synthesizer
tenia coli|taenia coli
tenia coli|tenia coli
thioether|thio ether
thioether|thio-ether
thioether|thioether
toffy|toffee
toffy|toffy
tranship|tranship
tranship|transship
trophoedema|trophedema
trophoedema|trophoedema
typhoidal tularaemia|typhoidal tularaemia
typhoidal tularaemia|typhoidal tularemia
urhidrosis|urhidrosis
urhidrosis|uridrosis
venipuncture|venepuncture
venipuncture|venepuncture
venipuncture|venipuncture
venipuncture|venipuncture
viz.|viz
viz.|viz.
wholehearted|whole-hearted
wholehearted|wholehearted
xray|X ray
xray|x ray
xray|X ray
xray|x ray
xray|X-ray
xray|x-ray
xray|X-ray
xray|x-ray
xray|xray
xray|xray