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borstal institution
borstal school
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condemned cell
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death cell
death house
death row
detention camp
federal prison
forced-labor camp
gaol
guardhouse
house of correction
house of detention
industrial school
internment camp
jail
jailhouse
keep
labor camp
lockup
maximum-security prison
minimum-security prison
oubliette
pen
penal colony
penal institution
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sponging house
state prison
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preparatory
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