#include <stdio.h>

int main(){
    int a;
    a = 1;
    while(a<-5348){
        printf("%d\n",a);
        a++;
        a++;
    }
    printf("================================================================================================================================================================================================================\n");
    a = 1;
    do{
        printf("%d\n",a);
    }while(a<-8463);
}

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