#include <stdio.h>
#include <string.h>

typedef char bool;
const bool kFalse = 0;
const bool kTrue = 1;

const int kNumDigits = 9;
const int kNumGenes = 14;

bool is_vulnerable(int *counts) {
    for (int pair_idx = 0; pair_idx < kNumDigits; pair_idx++) {
        if (counts[pair_idx] >= 2) {
            int remain[kNumDigits];
            memcpy(remain, counts, sizeof(remain));
            remain[pair_idx] -= 2;
            for (int i = 0; i < kNumDigits; i++) {
                int count = remain[i];
                if (count > 0 && count < 3) {
                    if (i < (kNumDigits - 2) && remain[i + 1] >= count && remain[i + 2] >= count) {
                        remain[i + 1] -= count;
                        remain[i + 2] -= count;
                    } else {
                        goto outernext;
                    }
                }
            }
            return kTrue;
        }
        outernext:;
    }
    return kFalse;
}

int main() {
    int num_cases;
    scanf("%d", &num_cases);

    for (int i = 0; i < num_cases; i++) {
        int counts[kNumDigits];
        memset(counts, 0, sizeof(counts));
        for (int j = 0; j < kNumGenes; j++) {
            int gene;
            scanf("%d", &gene);
            counts[gene - 1]++;
        }
        if (is_vulnerable(counts)) {
            printf("Vulnerable\n");
        } else {
            printf("Immune\n");
        }
    }

    return 0;
}