if __name__ == '__main__':
    
    N = int(input())
    instructionList = [input().split() for i in range(N)]
    finalArray = []
        
    for instruction in instructionList:
        length = len(instruction)

        if length == 1:
            currentInstruction = instruction[0]
            
        elif length == 2:
            currentInstruction = instruction[0]
            e = int(instruction[1])
            
        elif length == 3:
            currentInstruction = instruction[0]
            i = int(instruction[1])
            e = int(instruction[2])
        
           
        match currentInstruction:
            case "insert":
                finalArray.insert(i, e)
            case "print":
                print(finalArray)
            case "remove":
                finalArray.remove(e)
            case "append":
                finalArray.append(e)
            case "sort":
                finalArray.sort()
            case "pop":
                finalArray.pop()
            case "reverse":
                finalArray.reverse()