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#include <iostream>
#include <cstdio>
#include <cstdlib>

#define MAXN 50000
int n, s;
int tab[MAXN];
struct op {
    int o;
    int x;
    int y;
} res[MAXN*2];
int ires, last;

int c, i, j;
void SKIP_WHITESPACE() {
    while (1) {
        c = fgetc(stdin);
        if (c != ' ' && c != '\n' && c != '\r')
            break;
    }
}

int READ_INT() {
    SKIP_WHITESPACE();
    int ret = c - '0';
    while (1) {
        c = fgetc(stdin);
        if (c < '0' || c > '9')
            break;
        ret = ret * 10 + c - '0';
    }
    return ret;
}

void show() {
    int i;
    std::cout << "n=" << n << std::endl;
    std::cout << "s=" << s << std::endl;
    for (i = 0; i < s; ++i) {
        std::cout << "[" << i << "]: " << tab[i] << std::endl;
    }
    for (i = 0; i < ires; ++i) {
        std::cout << "{" << n+i+1 << "}: " << res[i].o << "-" << res[i].x << "-" << res[i].y << std::endl;
    }
}

int main(int argc, char* argv[]) {
    std::ios_base::sync_with_stdio (false);

    n = READ_INT();
    s = READ_INT();

    for (i = 0; i < s; ++i) {
        tab[i] = READ_INT();
    }
    tab[s] = MAXN + 1;

    ires = 0;
    last = 1;
    j = 0;
    for (i = 1; i <= n; ++i) {
        if (i < tab[j]) {
//            std::cout << "- " << i << std::endl;
            res[ires] = {3, i, i};
            ires++;
            res[ires] = {2, last, n + ires};
            ires++;
            last = n + ires;
            continue;
        }
//        std::cout << "+ " << i << std::endl;
        res[ires] = {1, last, i};
        ires++;
        last = n + ires;

        j++;
    }

    std::cout << ires << std::endl;
    for (i = 0; i < ires; ++i) {
        if (res[i].o < 3) {
            std::cout << res[i].o << " " << res[i].x << " " << res[i].y << std::endl;
        } else {
            std::cout << res[i].o << " " << res[i].x << std::endl;
        }
    }

//    show();
    return EXIT_SUCCESS;
}