PangramsProblemStatement

Roywantedtoincreasehistypingspeedforprogrammingcontests.So,hisfriendadvisedhimtotypethesentence"Thequickbrownfoxjumpsoverthelazydog"repeatedly,becauseitisapangram.(Pangramsaresentencesconstructedbyusingeveryletterofthealphabetatleastonce.)

Aftertypingthesentenceseveraltimes,Roybecameboredwithit.Sohestartedtolookforotherpangrams.

Givenasentence ,tellRoyifitisapangramornot.

InputFormatInputconsistsofalinecontaining .

ConstraintsLengthof canbeatmost anditmaycontainspaces,lowercaseanduppercaseletters.Lowercaseanduppercaseinstancesofaletterareconsideredthesame.

OutputFormatOutputalinecontaining pangram if isapangram,otherwiseoutput notpangram .

SampleInput#1

Wepromptlyjudgedantiqueivorybucklesforthenextprize

SampleOutput#1

pangram

SampleInput#2

Wepromptlyjudgedantiqueivorybucklesfortheprize

SampleOutput#2

notpangram

ExplanationInthefirsttestcase,theansweris pangram becausethesentencecontainsallthelettersoftheEnglishalphabet.

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s 103 (1 ≤ |s| ≤ )103

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