from collections import deque
import csv
import sys

class KeyboardClass():
    def __init__(self):
        self.hflip_object = [["1","2","3","4","5","6","7","8","9","0"],
                            ["q","w","e","r","t","y","u","i","o","p"],
                            ["a","s","d","f","g","h","j","k","l",";"],
                            ["z","x","c","v","b","n","m",",",".","/"]
                            ]

        self.vflip_object = [["1","q","a","z"],
                            ["2","w","s","x"],
                            ["3","e","d","c"],
                            ["4","r","f","v"],
                            ["5","t","g","b"],
                            ["6","y","h","n"],
                            ["7","u","j","m"],
                            ["8","i","k",","],
                            ["9","o","l","."],
                            ["0","p",";","/"]
                            ]

        self.shift_object = deque('1234567890qwertyuiopasdfghjkl;zxcvbnm,./')
        self.original = "1234567890qwertyuiopasdfghjkl;zxcvbnm,./"
        self.map = {}

    def hflip(self):
        for row in self.hflip_object:
            row.reverse()
        self.redraw_after_hflip()

    def vflip(self):
        for column in self.vflip_object:
            column.reverse()
        self.redraw_after_vflip()

    def shift(self, rotation):
        self.shift_object.rotate(rotation)
        self.redraw_after_shift()

    def redraw_after_hflip(self):
        self.vflip_object = []
        self.shift_object = deque('')
        for row in self.hflip_object:
            for letter in row:
                self.shift_object.append(letter)
        for i in range(10):
            column = []
            for j in range(4):
                column.append(self.hflip_object[j][i])
            self.vflip_object.append(column)

    def redraw_after_vflip(self):
        self.hflip_object = []
        self.shift_object = deque('')
        for i in range(4):
            row = []
            for j in range(10):
                current_letter = self.vflip_object[j][i]
                row.append(current_letter)
                self.shift_object.append(current_letter)
            self.hflip_object.append(row)

    def redraw_after_shift(self):
        self.hflip_object = []
        self.vflip_object = []

        temp = deque('')
        for letter in self.shift_object:
            temp.append(letter)

        for i in range(4):
            row = []
            for j in range(10):
                 row.append(temp.popleft())
            self.hflip_object.append(row)
        for i in range(10):
            column = []
            for j in range(4):
                column.append(self.hflip_object[j][i])
            self.vflip_object.append(column)

    def update_map(self):
        current = []
        for item in self.shift_object:
            current.append(item)

        for key,value in zip(self.original,current):
            self.map[key] = value

    def print_hflip_object(self):
        for row in self.hflip_object:
            print row
        print

    def print_vflip_object(self):
        for column in self.vflip_object:
            print column
        print

    def print_shift_object(self):
        for letter in self.shift_object:
            print letter,
        print

    def apply_transforms(self, transforms):
        for item in transforms:
            if (item == "H"):
                self.hflip()
            elif (item == "V"):
                self.vflip()
            else:
                try:
                    self.shift(int(item))
                except ValueError:
                    print "invalid command"
        self.update_map()

    def transform_text(self, content):
        new_text = ""
        for letter in content:
            try:
                new_text += self.map[letter]
            except KeyError:
                new_text += letter
        print content
        print
        print new_text

command_file = csv.reader(open(sys.argv[1], 'rb'))
for line in command_file:
    transforms = line
content_file = open(sys.argv[2], 'rb')
content = content_file.read()

keyboard = KeyboardClass()
keyboard.apply_transforms(transforms)
keyboard.transform_text(content)

# usage: python main.py commands.txt content.txt