#include<stdio.h>
#include<math.h>
int main()
{
char c;
c=getchar();
while(c!='\n')
if(c>='a'&&c<='z'||c>='A'&&c<='Z')
if(c>='W'&&c<='Z'||c>='w'&&c<='z')
c=c-22;
else
c=c+4;
}
printf("%c",c);
printf("\n");
return 0;
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