if name == 'main': N = int(input()) l = list()

for _ in range(N):
    command= input().split()

    if command[0]=="insert":
        i = int(command[1])
        e = int(command[2])
        l.insert(i,e)

    elif command[0]=="print":
        print(l) 

    elif command[0]=="remove":
        l.remove(int(command[1])) 

    elif command[0]=="append":
        l.append(int(command[1])) 

    elif command[0]=="sort":
        l.sort() 

    elif command[0]=="pop":
        l.pop()

    elif command[0]=="reverse":
        l.reverse()