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#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
int main(int argc, char **argv) {
char input_buffer[16];
uint32_t comparisonValue;
size_t bytesRead;
bytesRead = read(STDIN_FILENO, input_buffer, sizeof(input_buffer));
if (bytesRead < 0) exit(-1);
comparisonValue = *(uint32_t *)input_buffer;
comparisonValue = comparisonValue ^ 0xff112233;
if (comparisonValue == 0x66554493) {
printf("First value\n");
} else {
if (comparisonValue == 0x84444415) printf("Second value\n");
}
return 0;
}
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