# para=input('Type a paragraph here')
# sentences = para.split('.')
# newstr=''
# for sentence in sentences:
#     t=sentence.capitalize()
#     newstr=newstr + t + '.'


# print(newstr)

para=input('')
sentence = para.split('.')
li=[]
for sentence in sentences:

 # aaja ko assignment inpet gareko para lai . le separate and no space after last dot.
    