with open('/home/sadness/Рабочий стол/cpp code/input.in', 'r') as f:
    nums = f.read().splitlines()

for i in range(len(nums)):
	nums[i] = ' ' + nums[i] + ' '
	nums[i][1].upper()
	for j in range(len(nums[i])):
		if (nums[i][j] == '-' or nums[i][j] == '.'):
			nums[i][j].upper()
print(nums)