#include <bits/stdc++.h>
#define speed ios_base::sync_with_stdio(0); cin.tie(0)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
using namespace std;
typedef long long ll;
typedef double db;
typedef long double ldb;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MAX=1e5+10,P=1e9+7;
const ll INF=0x3f3f3f3f,oo=0x3f3f3f3f3f3f3f3f;
ldb x,y,z;
ll n;
int s0=0;
int s1=0;
pair<ldb,ldb> btl[MAX];
const ldb PI=acos(-1.0),eps=1e-15;
struct cmp{
bool operator()(const ldb& ax,const ldb& ay)const{
return ax+eps<ay;
}
};
multiset<ldb,cmp> agl;
bool eq(ldb a,ldb b) {
return abs(a-b)<=eps;
}
ldb cal(ldb a,ldb b) {
ldb ans=atan2(a,b);
// cout<<a<<" "<<b<<" "<<ans<<" ang\n";
if (ans<0) ans+=PI+PI;
return ans;
}
ldb rev(ldb now) {
if (now>PI) return now-PI;
else return now+PI;
}
void isrt(ldb dx,ldb dy) {
if (eq(dx,0) and eq(dy,0)) s0++;
else {
ldb now=cal(dx,dy);
// cout<<now<<" "<<rev(now)<<" rev\n";
if (agl.find(now)==agl.end() and agl.find(rev(now))!=agl.end()) s1++;
agl.insert(now);
}
}
void del(int id) {
auto [dx,dy]=btl[id];
if (eq(dx,0) and eq(dy,0)) s0--;
else {
ldb now=cal(dx,dy);
agl.erase(agl.find(now));
if (agl.find(now)==agl.end() and agl.find(rev(now))!=agl.end()) s1--;
}
}
int main() {
speed;
// cout<<PI<<"\n"<<flush;
cin>>x>>y>>z;
ldb tsum=x+y+z;
x/=tsum;
y/=tsum;
// cout<<x<<" "<<y<<" xy\n";
cin>>n;
int now=1;
for (int i=1;i<=n;i++) {
char c;
cin>>c;
if (c=='A') {
ldb tx,ty,tz;
cin>>tx>>ty>>tz;
ldb sum=tx+ty+tz;
tx/=sum;
ty/=sum;
// cout<<now<<" "<<tx<<" "<<ty<<" xy1\n";
tx-=x;
ty-=y;
// cout<<now<<" "<<tx<<" "<<ty<<" xy2\n";
btl[now++]={tx,ty};
isrt(tx,ty);
} else {
int id;
cin>>id;
del(id);
}
// for (auto k:agl) cout<<k<<" ";
// cout<<" st\n";
// cout<<s1<<" s1\n";
if (s0>0) cout<<"1\n";
else if (s1>0) cout<<"2\n";
else if (agl.size()>=3) {
bool yes=true;
yes&=((PI+PI-*agl.rbegin()+*agl.begin())<PI);
auto it=agl.lower_bound(PI);
if (it==agl.begin()) yes=false;
else {
yes&=((*it-*prev(it))<PI);
}
if (yes) cout<<"3\n";
else cout<<"0\n";
} else {
cout<<"0\n";
}
}
return 0;
}
/*
5 5 5
5
A 2 2 1
A 2 2 3
A 2 2 3
R 3
R 2
*/
