n, m = map(int,input().split())

pattern = [('.|.'*(2*i + 1)).center(m, '-') for i in range(n//2)]

print('\n'.join(pattern + ['WELCOME'.center(m, '-')] + pattern[::-1]))

def print_formatted(number):

# your code goes here

width = len("{0:b}".format(number))

for i in range (1 , number + 1):

print("{0:{width}d} {0:{width}o} {0:{width}X} {0:{width}b}".format(i,width=width))

if __name__ == '__main__':

n = int(input())

print_formatted(n)

sentence = input('Enter a Sentence: ').lower()

words = sentence.split()

for i, word in enumerate(words):

'''

if word[0] in 'aeiou':

words[i] = words[i]+ "ay"

else:

'''

has_vowel = False

for j, letter in enumerate(word):

if letter in 'aeiou':

words[i] = word[j:] + word[:j] + "ay"

has_vowel = True

break

#if the word doesn't have any vowel then simply postfix "ay"

if(has_vowel == False):

words[i] = words[i]+ "ay"

pig_latin = ' '.join(words)

print("Pig Latin: ",pig_latin)

import math

def radians():

pi=22/7

radian = float(input("Input radians: "))

degree = radian*(180/pi)

print(degree)

if __name__ == "__main__":

radians()

def print_formatted(number):

# your code goes here

width = len("{0:b}".format(number))

for i in range(1, number + 1):

print("{0:{width}d} {0:{width}o} {0:{width}X} {0:{width}b}".format(i, width=width))

if __name__ == '__main__':

n = int(input())

print_formatted(n)

import textwrap

def wrap(string, max_width):

return "\n".join([string[i:i+max_width] for i in range(0, len(string), max_width)])

if __name__ == '__main__':

string, max_width = input(), int(input())

result = wrap(string, max_width)

print(result)