iiitv/ChefLib

# made by DipanshKhandelwal
# this is a python3 file


def main():
    N = int(input())
    for _ in range(N):
        string = input()
        my_list = string.split()
        x = True
        for i in range(len(my_list)-1, -1, -1):
            if x:
                temp = my_list[i].lower()
                temp2 = my_list[i][0].upper()
                temp = temp[1:]
                final = temp2 + temp
                x = False
            else:
                final = my_list[i][0].upper()+". "+final
        print(final)


if __name__ == '__main__':
    main()