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#include <cstdio>
#include <cstdint>
#include <vector>

using namespace std;

int MAX_N = 50000;

int n,s;
vector<int> B;
vector<bool> isPrime(MAX_N+2, true);
vector<int> primes;
int m;
int lastEnteredSet;
int globalResultSet = -1;
vector<int> numberOfPrimesLessOrEqualThan;

int calculateM()
{
    int m = 0;
    int halfN = n/2;
    bool initalized = false;
    for(int i = 0; i<s; ++i)
    {
        int x = B[i];
        if(x <= halfN)
        {
            int maxMultiplicity = n/x;
            int deltaM = 2 * numberOfPrimesLessOrEqualThan[maxMultiplicity];
            m += deltaM;
            if (initalized)
            {
                ++m;
            }
        }
        else
        {
            if(!initalized)
            {
                ++m;
            }
            ++m;
        }
        initalized = true;
    }
    return m;
}

void generateSets()
{
    lastEnteredSet = n;
    int halfN = n/2;
    for(int i = 0; i<s; ++i)
    {
        int x = B[i];
        if(x <= halfN)
        {
            int maxMultiplicity = n/x;
            int smallerPrimes = numberOfPrimesLessOrEqualThan[maxMultiplicity];
            for(int j = 0; j< smallerPrimes; ++j)
            {
                int prime = primes[j];
                int multiplicity = x * prime;
                printf("3 %d\n", multiplicity);
            }
            int currentSubset = x;
            for(int j = 0; j< smallerPrimes; ++j)
            {
                printf("2 %d %d\n", currentSubset, lastEnteredSet + 1 + j);
                currentSubset = lastEnteredSet + 1 + j + smallerPrimes;
            }
            lastEnteredSet += 2*smallerPrimes;
            if (globalResultSet < 0)
            {
                globalResultSet = lastEnteredSet;
            }
            else
            {
                printf("1 %d %d\n", lastEnteredSet, globalResultSet);
                ++lastEnteredSet;
                globalResultSet = lastEnteredSet;
            }
        }
        else
        {
            if (globalResultSet < 0)
            {
                printf("3 %d\n", x);
                ++lastEnteredSet;
                printf("3 %d\n", n + 1);
                ++lastEnteredSet;
                globalResultSet = lastEnteredSet;
            }
            else
            {
                printf("1 %d %d\n", globalResultSet, x);
                ++lastEnteredSet;
                globalResultSet = lastEnteredSet;
            }
        }
    }
}

void initPrimes()
{
    isPrime[0]=false;
    isPrime[1]=false;

    numberOfPrimesLessOrEqualThan.push_back(0);
    numberOfPrimesLessOrEqualThan.push_back(0);

    for(int i =2; i<= n; ++i)
    {
        if(isPrime[i])
        {
            primes.push_back(i);
            for (int j = 2*i; j<=n; j+=i)
            {
                isPrime[j]=false;
            }
        }
        numberOfPrimesLessOrEqualThan.push_back(primes.size());
    }
}

int main ()
{
    scanf("%d %d", &n, &s);
    for (int i=0; i<s;++i)
    {
        int b;
        scanf("%d", &b);
        B.push_back(b);
    }
    initPrimes();

    m = calculateM();

    printf("%d\n", m);

    generateSets();
}