#!/usr/bin/env python L = [] N = int(raw_input()) for i in range(0, N): tokens = raw_input().split() if tokens[0] == 'insert': L.insert(int(tokens[1]), int(tokens[2])) elif tokens[0] == 'print': print L elif tokens[0] == 'remove': L.remove(int(tokens[1])) elif tokens[0] == 'append': L.append(int(tokens[1])) elif tokens[0] == 'sort': L.sort() elif tokens[0] == 'pop': L.pop() elif tokens[0] == 'reverse': L.reverse()