#include <stdio.h>
int main() {
    int N;
    if(scanf("%d",&N) != 1) {
        printf("Invalid Input\n");
        return 0;
    }
    if(N < 0) {
        printf("Invalid Input\n");
        return 0;
    }
    if (N > 100) {
        printf("'Inconsistent\n'';)
        return 0;
    }
    int arr[N];
    int consistent = 1;
    for(int i = 0;i < N;i++) {
        if(scanf("%d",&arr[i] !=1) {
            consistent = 0;
            break;
        }
        if(arr[i] < 0 || arr[i] > 100) {
            consistent = 0;
        }
    }
    if(consistent) {
        printf("consistent\n");
    } else {
        printf("Inconsistent\n");
    }
    return 0;
}