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Copy pathalphabet.py
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2616 lines (2551 loc) · 64.6 KB
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# -*- coding: utf-8 -*-
"""
Created on Thu Jun 3 16:56:04 2021
@author: hankc
"""
from vpython import *
#screen = [[0 for i in range(150)]for j in range(40)]
screen = [[0 for i in range(5)]for j in range(8)] #for test
def light(chr, x ) :
if chr == '0':
screen[0][0] = 0
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 1
screen[2][4] = 1
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '1':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 1
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 1
screen[1][2] = 1
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 1
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 1
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '2':
screen[0][0] = 0
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 1
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 1
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 0
screen[5][1] = 1
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 1
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 1
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '3':
screen[0][0] = 1
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 1
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 1
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '4':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 1
screen[1][3] = 1
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 0
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 1
screen[4][3] = 1
screen[4][4] = 1
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 1
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 0
screen[6][2] = 0
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '5':
screen[0][0] = 1
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 1
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '6':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 1
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 1
screen[3][2] = 1
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '7':
screen[0][0] = 1
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 1
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 1
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 0
screen[5][1] = 1
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 0
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '8':
screen[0][0] = 0
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 1
screen[3][0] = 0
screen[3][1] = 1
screen[3][2] = 1
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == '9':
screen[0][0] = 0
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 1
screen[3][0] = 0
screen[3][1] = 1
screen[3][2] = 1
screen[3][3] = 1
screen[3][4] = 1
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 1
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 0
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'a':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 0
screen[4][1] = 1
screen[4][2] = 1
screen[4][3] = 1
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 1
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'b':
screen[0][0] = 1
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 1
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 1
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'c':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'd':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 1
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 0
screen[2][4] = 1
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 1
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 1
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'e':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 1
screen[4][3] = 1
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'f':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 1
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 1
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 1
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 1
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'g':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 1
screen[1][2] = 1
screen[1][3] = 1
screen[1][4] = 1
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 0
screen[2][4] = 1
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 1
screen[4][3] = 1
screen[4][4] = 1
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'h':
screen[0][0] = 1
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 1
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 1
screen[6][1] = 0
screen[6][2] = 0
screen[6][3] = 0
screen[6][4] = 1
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'i':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 1
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 1
screen[2][2] = 1
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 1
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 1
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'j':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 1
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 0
screen[3][3] = 1
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 0
screen[4][3] = 1
screen[4][4] = 0
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 1
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 0
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'k':
screen[0][0] = 1
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 1
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 0
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 1
screen[4][1] = 1
screen[4][2] = 0
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 1
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 1
screen[6][1] = 0
screen[6][2] = 0
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'l':
screen[0][0] = 0
screen[0][1] = 1
screen[0][2] = 1
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 1
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 0
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 0
screen[2][4] = 0
screen[3][0] = 0
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 0
screen[4][0] = 0
screen[4][1] = 0
screen[4][2] = 1
screen[4][3] = 0
screen[4][4] = 0
screen[5][0] = 0
screen[5][1] = 0
screen[5][2] = 1
screen[5][3] = 0
screen[5][4] = 0
screen[6][0] = 0
screen[6][1] = 1
screen[6][2] = 1
screen[6][3] = 1
screen[6][4] = 0
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'm':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 1
screen[2][2] = 0
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 0
screen[3][2] = 1
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1
screen[4][1] = 0
screen[4][2] = 1
screen[4][3] = 0
screen[4][4] = 1
screen[5][0] = 1
screen[5][1] = 0
screen[5][2] = 0
screen[5][3] = 0
screen[5][4] = 1
screen[6][0] = 1
screen[6][1] = 0
screen[6][2] = 0
screen[6][3] = 0
screen[6][4] = 1
screen[7][0] = 0
screen[7][1] = 0
screen[7][2] = 0
screen[7][3] = 0
screen[7][4] = 0
if chr == 'n':
screen[0][0] = 0
screen[0][1] = 0
screen[0][2] = 0
screen[0][3] = 0
screen[0][4] = 0
screen[1][0] = 0
screen[1][1] = 0
screen[1][2] = 0
screen[1][3] = 0
screen[1][4] = 0
screen[2][0] = 1
screen[2][1] = 0
screen[2][2] = 1
screen[2][3] = 1
screen[2][4] = 0
screen[3][0] = 1
screen[3][1] = 1
screen[3][2] = 0
screen[3][3] = 0
screen[3][4] = 1
screen[4][0] = 1