Problem: For a dynamic list $L$ of integers, perform a sequence of the following operations. $L$ has a special element called END at the end of the list and an element of $L$ is indicated by a cursor.

* insert($x$): Insert $x$ before the element indicated by the cursor. After this operation, the cursor points the inserted element.
* move($d$): Move the cursor to the end by $d$, if $d$ is positive. Move the cursor to the front by $d$, if $d$ is negative.
* erase(): Delete the element indicated by the cursor. After this operation, the cursor points the element next to the deleted element. In case there is no such element, the cursor should point END.



In the initial state, $L$ is empty and the cursor points END.

Constraints

* $1 \leq q \leq 500,000$
* The cursor indicates an element of $L$ or END during the operations
* Erase operation will not given when the cursor points END
* $-1,000,000,000 \leq x \leq 1,000,000,000$
* Moving distance of the cursor ($\sum{|d|}$) does not exceed 1,000,000
* $L$ is not empty after performing all operations

Input

The input is given in the following format.


$q$
$query_1$
$query_2$
:
$query_q$


Each query $query_i$ is given by


0 $x$


or


1 $d$


or


2


where the first digits 0, 1 and 2 represent insert, move and erase operations respectively.

Output

Print all elements of the list in order after performing given operations. Print an element in a line.

Example

Input

5
0 1
0 2
0 3
1 1
2


Output

3
1

Solution (in PYTHON3):

Solution:
from collections import deque

dll = [[-1,-1, None]]
first = 0
cursor = 0

def insert(x):
    global cursor, first
    dll.append([dll[cursor][0],cursor,x])
    new_cursor = len(dll) - 1
    if dll[cursor][0] != -1:
        dll[dll[cursor][0]][1] = new_cursor
    dll[cursor][0] = new_cursor
    if cursor == first:
        first = new_cursor
    cursor = new_cursor

def move(d):
    global cursor
    if d > 0:
        for _ in range(d):
            cursor = dll[cursor][1]
    elif d < 0:
        for _ in range(-d):
            cursor = dll[cursor][0]

def erase():
    global cursor, first
    if dll[cursor][0] != -1:
        dll[dll[cursor][0]][1] = dll[cursor][1]
    if dll[cursor][1] != -1:
        dll[dll[cursor][1]][0] = dll[cursor][0]
    if cursor == first:
        first = dll[cursor][1]
    cursor = dll[cursor][1]

def main():
    Q = int(input())
    for _ in range(Q):
        query = input().split()
        if query[0] == '0':
            insert(query[1])
        elif query[0] == '1':
            move(int(query[1]))
        elif query[0] == '2':
            erase()

    i = first
    while dll[i][2] != None:
        print(dll[i][2])
        i = dll[i][1]

main()