#include<bits/stdc++.h>
//#define int long long
#define pb push_back
#define fast ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
#define MOD 1000000007
#define inf 1e18
#define fi first
#define se second
#define FOR(i,a,b) for(int i=a;i<=b;i++)
#define FORD(i,a,b) for(int i=a;i>=b;i--)
#define sz(a) ((int)(a).size())
#define endl '\n'
#define pi 3.14159265359
#define TASKNAME "sailrace"
template<typename T> bool maximize(T &res, const T &val) { if (res < val){ res = val; return true; }; return false; }
template<typename T> bool minimize(T &res, const T &val) { if (res > val){ res = val; return true; }; return false; }
using namespace std;
typedef pair<int,int> ii;
typedef pair<int,ii> iii;
typedef vector<int> vi;
const int MAXN = 3e5 + 9;
string str;
int n, k;
vector<int> g[MAXN];
void extract(int curId){
int num = 0;
// cout << str << endl;
str = str + ' ';
for(int i = 0; i < str.length(); i++){
if (str[i] != ' ') {
num = num * 10 + (str[i] - '0');
// cout << num << ' ' << str[i] - '0' << endl;
}
else {
if (num != 0) {
g[curId].pb(num);
// cout << curId << ' ' << num << endl;
}
else break;
num = 0;
}
}
}
namespace subtask1{
bool check(){
return k == 0;
}
int dp[2][501][501], backward = 0;
int goBack(int id){
return (id - backward <= 0) ? id - backward + n : (id - backward);
}
int goUp(int id){
return (id + backward) - ((id + backward > n) ? (n) : 0);
}
int memo(int state, int Larc, int Rarc){
int mx = 0;
for(int len = n; len >= 1; len--){
for(int Larc = 1, Rarc = Larc + len - 1; Rarc <= n; Rarc++, Larc++){
for(int state = 0; state < 2; state++){
int cur = goUp((state) ? Rarc : Larc);
if (dp[state][Larc][Rarc] < 0) continue;
maximize(mx, dp[state][Larc][Rarc]);
// cout << cur << ' ' << state << ' ' << Larc << ' ' << Rarc << ' ' << dp[state][Larc][Rarc] << endl;
if (state == 0){
for(auto v: g[cur]){
int curV = goBack(v);
if (curV > Larc and curV <= Rarc) {
// maximize(dp[0][Larc][Rarc], 1 + max(memo(0, curV, Rarc), memo(1, Larc + 1, curV)));
maximize(dp[0][curV][Rarc], dp[0][Larc][Rarc] + 1);
maximize(dp[1][Larc + 1][curV], dp[0][Larc][Rarc] + 1);
}
}
}
else{
for(auto v: g[cur]){
int curV = goBack(v);
if (curV >= Larc and curV < Rarc) {
// maximize(dp[1][Larc][Rarc], 1 + max(memo(0, curV, Rarc - 1), memo(1, Larc, curV)));
maximize(dp[0][curV][Rarc - 1], dp[1][Larc][Rarc] + 1);
maximize(dp[1][Larc][curV], dp[1][Larc][Rarc] + 1);
}
}
}
}
}
}
return mx;
}
void solve(){
int bestI = 0, res = 0;
for(int i = 1;i <= n; i++){
memset(dp, -0x3f, sizeof(dp));
backward = i - 1;
dp[0][1][n] = 0;
int mx = memo(0, 1, n);
if (maximize(res, mx)){
bestI = i;
}
}
cout << res << endl << bestI << endl;
}
}
main()
{
fast;
if (fopen(TASKNAME".inp","r")){
freopen(TASKNAME".inp","r",stdin);
freopen(TASKNAME".out","w",stdout);
}
cin >> n >> k;
cin.ignore();
for(int i = 1; i <= n; i++){
getline(cin, str);
extract(i);
}
if (subtask1::check()) return subtask1::solve(), 0;
subtask1::solve(), 0;
}
/**
Warning:
- MLE / TLE?
- Gioi han mang?
- Gia tri max phai luon gan cho -INF
- long long co can thiet khong?
- tran mang.
- code can than hon
- Nho sinh test de tranh RTE / TLE
--> Coi lai truoc khi nop
**/
