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inline int read(){
int s=0,w=1;
char ch=getchar();
while(ch<'0'||ch>'9'){if(ch=='-')w=-1;ch=getchar();}
while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
return s*w;
}

#include<bits/stdc++.h>
#include<list>
using namespace std;
struct node{
	int data,next;
}a[1000];
int n,m,k,x,h=-1,tot;
char ch;
void createList(){
	cin>>n;
	for(int i=1;i<=n;i++){
		cin>>a[++tot].data;
		a[tot].next=h;
		h=tot;
	}
}
void insertList(int k,int x){
	a[++tot].data=x;
	int p=h;
	int cnt=1;
	while(cnt<k-1){
		cnt++;
		p=a[p].next;
	}
	if(k==1){
		a[tot].next=h;
		h=tot;
	}else{
		a[tot].next=a[p].next;
		a[p].next=tot;
	}
}
void deleteList(int k){
	int p=h;
	int cnt=1;
	while(cnt<k-1){
		cnt++;
		p=a[p].next;
	}
	if(k==1){
		h=a[h].next;
	}else{
		a[p].next=a[a[p].next].next;
	}
}
void printList(int p){
	/*if(p==-1){
		cout<<endl;return;
	}
	printList(a[p].next);
	cout<<a[p].data<<" ";*/
	while(p!=-1){
		cout<<a[p].data<<" ";
		p=a[p].next;
	}
	cout<<endl;
}
int main(){
	createList();//构建  
	for(int i=1;i<=m;i++){
		cin>>ch;
		if(ch=='I'){
			cin>>k>>x;
			insertList(k,x);//插入 
			printList(h);//输出 
			cout<<Size();
		}
		if(ch=='D'){
			cin>>k;
			deleteList(k);//删除 
			printList(h);//输出 
		}
	}
}

#pragma GCC optimize(2)
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#pragma GCC target("avx,sse2,sse3,sse4,mmx")

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