if __name__ == '__main__':
    anslist=[] #What the output will give
    #inputtedList=[] #How we split the inputs
    N = int(input())
    for i in range(N):
        inputedcommand=str(input())
        inputtedList=inputedcommand.split(' ')
        if inputedcommand.count('append')==1:
            inputtedList=inputtedList[1:]
            for i in inputtedList:
                anslist.append(int(i))
        if inputedcommand.count('insert')==1:
            inputtedList=inputtedList[1:] #Skips the inputed command since 
            position=int(inputtedList[0]) #Gets first number on insert input
            digit=int(inputtedList[1]) #Gets second number on insert input
            anslist.insert(position,digit)
        if inputedcommand.count('print')==1:
            inputtedList=inputtedList[1:]
            print(anslist)
        if inputedcommand.count('remove')==1:
            inputtedList=inputtedList[1:]
            anslist.remove(int(inputtedList[0]))
        if inputedcommand.count('sort')==1:
            inputtedList=inputtedList[1:]
            anslist.sort()
        if inputedcommand.count('pop')==1:
            inputtedList=inputtedList[1:]
            anslist.pop()
        if inputedcommand.count('reverse')==1:
            inputtedList=inputtedList[1:]
            anslist.reverse()