#!/usr/bin/env python3
# from typing import *

import sys
import io
import math
import collections
import decimal
import itertools
import bisect
import heapq


def input():
    return sys.stdin.readline()[:-1]


# sys.setrecursionlimit(1000000)

# _INPUT = """3 3
# 2 1 3
# 2 1 3
# 1 2 3
# 2 1 3
# """
# sys.stdin = io.StringIO(_INPUT)

INF = 10**10


class SegTree_Update_QRMin:
    def __init__(self, a) -> None:
        n = len(a)
        self.N0 = 1 << (n-1).bit_length()
        self.data = ([2**31-1] * self.N0) + a + ([2**31-1] * (self.N0-n))
        for i in reversed(range(1, self.N0)):
            self.data[i] = min(self.data[i*2], self.data[i*2+1])
    
    def update(self, i, x):
        i += self.N0
        self.data[i] = x
        while i > 0:
            i >>= 1
            self.data[i] = min(self.data[i*2], self.data[i*2+1])
    def query_rmin(self, l, r):
        l += self.N0
        r += self.N0
        s = 2**31-1
        while l < r:
            if l & 1:
                s = min(s, self.data[l])
                l += 1
            if r & 1:
                s = min(s, self.data[r-1])
                r -= 1
            l >>= 1
            r >>= 1
        return s

    def get_value(self, i):
        return self.data[i+self.N0]


N, Q = map(int, input().split())
A = list(map(lambda x: int(x)-1, input().split()))

seg_tree = SegTree_Update_QRMin(A)
T = [0] * N
for i, a in enumerate(A):
    T[a] = i

for _ in range(Q):
    i, l, r = map(int, input().split())
    l -= 1
    r -= 1
    if i == 1:
        v_l = seg_tree.get_value(l)
        v_r = seg_tree.get_value(r)
        seg_tree.update(l, v_r)
        seg_tree.update(r, v_l)
        T[v_l] = r
        T[v_r] = l

    else:
        m = seg_tree.query_rmin(l, r+1)
        ans = T[m] + 1
        print(ans)