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#include <bits/stdc++.h>

using namespace std;

typedef unsigned uint;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ldbl;
typedef pair<int, int> pii;
typedef pair<uint, uint> puu;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<double, double> pdd;
typedef vector<int> vi;
typedef vector<uint> vu;
typedef vector<ll> vll;
typedef vector<ull> vull;
typedef vector<pii> vpii;
typedef vector<puu> vpuu;
typedef vector<pll> vpll;
typedef vector<pull> vpull;
typedef vector<string> vstr;
typedef vector<double> vdbl;
typedef vector<ldbl> vldbl;
#define pb push_back
#define ppb pop_back
#define pfr push_front
#define ppfr pop_front
#define emp emplace
#define empb emplace_back
#define be begin
#define rbe rbegin
#define all(x) (x).be(), (x).end()
#define rall(x) (x).rbe(), (x).rend()
#define fir first
#define sec second
#define mkp make_pair
#define brif(cond) if (cond) break
#define ctif(cond) if (cond) continue
#define retif(cond) if (cond) return
void canhazfast() {ios_base::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);}
template<typename T> T gcd(T a, T b) {return b ? gcd(b, a%b) : a;}
template<typename T> T extgcd(T a, T b, T &x, T &y)
{
    T x0 = 1, y0 = 0, x1 = 0, y1 = 1;
    while (b) {
        T q = a/b; a %= b; swap(a, b);
        x0 -= q*x1; swap(x0, x1);
        y0 -= q*y1; swap(y0, y1);
    }
    x = x0; y = y0; return a;
}
int ctz(uint x) {return __builtin_ctz(x);}
int ctzll(ull x) {return __builtin_ctzll(x);}
int clz(uint x) {return __builtin_clz(x);}
int clzll(ull x) {return __builtin_clzll(x);}
int popcnt(uint x) {return __builtin_popcount(x);}
int popcntll(ull x) {return __builtin_popcountll(x);}
int bsr(uint x) {return 31^clz(x);}
int bsrll(ull x) {return 63^clzll(x);}

#include "sonlib.h"

#define N 416

void solve_bipartite(int n);
void solve_triangle(int n);
void solve_cycle(int n);

vi adj[N];
bool conn[N][N];

void add_edge(int u, int v)
{
    adj[u].pb(v);
    adj[v].pb(u);
    conn[u][v] = conn[v][u] = true;
}

int main()
{
    canhazfast();

    int n = GetN();
    int s = GetSubtask();

    retif(s == 1) solve_bipartite(n), 0;
    retif(s == 2) solve_triangle(n), 0;
    retif(s == 3) solve_cycle(n), 0;

    /// s = 0

    return 0;
}

void solve_bipartite(int n)
{
    static int c[N];
    vi s, t, a, b;
    int cur = 1;

    ///c[1] = 1;
    s.pb(1);

    /// up
    for (int i = 2; i <= n; ++i) {
        int res = MoveProbe(i);
        if (res) {
            cur = i;
            ///c[i] = 1;
            s.pb(i);
        }
    }
    if (cur > 1) MoveProbe(cur-1); /// to B
    MoveProbe(1); /// to A
    cur = 1;
    /// down
    for (int i = n; i > 0; --i) {
        int res = MoveProbe(i);
        if (res) {
            cur = i;
            ///c[i] = 1;
            t.pb(i);
        }
    }
    /// at end of first A interval
    MoveProbe(cur+1); /// to B
    MoveProbe(1); /// to A
    cur = 1;
    reverse(all(t));
    if (t.size() < s.size()) t.pb(n);
    //assert(s.size() == t.size());
    fill_n(c+1, n, 2);
    for (size_t i = 0; i < s.size(); ++i) {
        assert(s[i] <= t[i]);
        fill(c+s[i], c+t[i]+1, 1);
    }
    for (int i = 1; i <= n; ++i) {
        if (c[i] == 1) a.pb(i);
        else b.pb(i);
    }
    for (size_t i = 0; i < b.size(); ++i) {
        MoveProbe(b[i]);
        Examine();
        MoveProbe(a[0]);
    }
    for (size_t i = 0; i < a.size(); ++i) {
        MoveProbe(b[0]);
        MoveProbe(a[i]);
        Examine();
    }
}

void solve_triangle(int n)
{
    int cur = 1;

    add_edge(1, 2);
    add_edge(1, 3);
    add_edge(2, 3);

    /// from 2
    for (int i = 4; i <= n; ++i) {
        MoveProbe(2);
        /// cur = 2;
        int res = MoveProbe(i);
        if (res) {
            add_edge(2, i);
            cur = i;
        } else {
            MoveProbe(1);
            cur = 1;
        }
    }

    /// from 3
    if (cur > 3) {
        MoveProbe(2);
        MoveProbe(1);
        cur = 1;
    }
    for (int i = 4; i <= n; ++i) {
        MoveProbe(3);
        /// cur = 3;
        int res = MoveProbe(i);
        if (res) {
            add_edge(3, i);
            cur = i;
        } else {
            MoveProbe(1);
            cur = 1;
        }
    }

    /// from 1
    if (cur > 3) {
        MoveProbe(3);
        MoveProbe(2);
        cur = 1;
    }
    for (int i = 4; i <= n; ++i) {
        MoveProbe(1);
        /// cur = 1;
        int res = MoveProbe(i);
        if (res) {
            add_edge(1, i);
            cur = i;
        } else {
            MoveProbe(2);
            cur = 2;
        }
    }
    if (cur > 3) {
        MoveProbe(1);
        MoveProbe(2);
        cur = 2;
    }
    /// at 2, parity 0
    /// ???
    MoveProbe(2); /// die
}

void solve_cycle(int n)
{
    MoveProbe(1); /// die
}