import
java.util.Scanner;
public
class
Test3 {
public
static
void
main(String args[]){
String english[] = {
"a"
,
"b"
,
"c"
,
"d"
,
"e"
,
"f"
,
"g"
,
"h"
,
"i"
,
"j"
,
"k"
,
"l"
,
"m"
,
"n"
,
"o"
,
"p"
,
"q"
,
"r"
,
"s"
,
"t"
,
"u"
,
"v"
,
"w"
,
"x"
,
"y"
,
"z"
};
Scanner sc =
new
Scanner(System.in);
String num = sc.nextLine();
String arr[] = num.split(
""
);
Long sum = (
long
)
0
;
String a=
""
;
String b=
""
;
for
(
int
i=
0
; i<arr.length; i++){
for
(
int
j=
0
; j<english.length; j++){
if
(arr[i].equals(english[j])){
a = a+j;
}
}
}
for
(
int
i=arr.length-
1
; i>=
0
; i--){
for
(
int
j=
0
; j<english.length; j++){
if
(arr[i].equals(english[j])){
b = b+j;
}
}
}
System.out.println(
"String = "
+a);
System.out.println(
"String2 = "
+b);
sum = (
long
) (Double.parseDouble(a) + Double.parseDouble(b));
System.out.println(
"sum = "
+sum);
String arr2[] = String.valueOf(sum).split(
""
);
String result[] =
new
String[arr2.length/
2
+
1
];
int
data_num =
0
;
int
nanu =
0
;
for
(
int
i=
0
; i<=arr2.length; i+=
2
){
if
(i+
2
> arr2.length){
result[data_num] = String.valueOf(sum).substring(i);
}
else
{
result[data_num] = String.valueOf(sum).substring(i, i+
2
);
nanu = Integer.parseInt(result[data_num]);
if
(nanu >
26
){
nanu = nanu %
26
;
result[data_num] = String.valueOf(nanu);
}
}
data_num++;
}
String s =
""
;
int
result2 =
0
;
String value =
""
;
for
(
int
i=
0
; i<result.length; i++){
result2 = Integer.parseInt(result[i]);
System.out.println(
"result2 = "
+result2);
value = english[result2];
s = s+value;
}
System.out.println(s);
}
}