Classification function, where the library to ctype.h int called isalpha (int ch) if ch is a letter (' A' -' Z ' ' a' -' z' ) returns a nonzero value, otherwise it returns 0 int isalnum (int ch ) if ch is a letter (' A' -' Z ' ,' a' -' z' ) or numbers (' 0 ' - ' 9' )

[Content_Types].xml
_rels\.rels
theme\theme\themeManager.xml
.....\.....\theme1.xml
.....\.....\_rels\themeManager.xml.rels

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