#include <iostream>
#include <cmath>
using namespace std;
int main() {
char a, b;
scanf("%c", &a);
b=a;
cout<<a<<" ";
while (scanf("%c", &a)) {
if (a == '\n') break;
cout<<abs(2*int(a)+b)<<" ";
b=a;
}
return 0;
}
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