def is_valid_phone(phone):
    return (len(phone) in range(10, 14) and
            phone[1:].isdigit())

def wrapper(f):
    def fun(l):
        if len(l) == 0 or not isinstance(l, list):
            raise ValueError("Input must be a non-empty list")
        
        invalid_numbers = [phone for phone in l if not is_valid_phone(phone)]
        if invalid_numbers:
            raise ValueError(f"Invalid phone numbers: {', '.join(invalid_numbers)}")
        
        return f(f"+91 {phone[-10:-5]} {phone[-5:]}" for phone in l)
    return fun

def wrapper(f):
    def fun(l):
        return f(sorted([f"+91 {num[-10:-5]} {num[-5:]}" for num in l]))
    return fun

@wrapper
def sort_phone(l):
    print(*sorted(l), sep='\n')

if __name__ == '__main__':
    l = [input() for _ in range(int(input()))]
    sort_phone(l) 

def fun(l):
        nums = sorted([num[-10:-5] + num[-5:] for num in l if len(num) >= 10])
        print('\n'.join(f"+91 {str(num)[0:5]} {str(num)[5:]}" for num in nums))
    return fun

def fun(l):
    li = []
    for i in l:
        if len(i) == 10:
            x = i[0:5] + i[5:]
            li.append(x)
        elif len(i) > 10 and i[0] == "0":
      
            y = i[1:6] + i[6:]
            li.append(y)
        elif len(i) > 10 and i[0] == "+":
  
            w = i[3:8] + i[8:]
            li.append(w)
        else:

            z = i[2:7] + i[7:]
            li.append(z)
    
    li.sort()  # Sort the numbers
    
    for j in li:
        p = str(j)
        print(f"+91 {p[0:5]} {p[5:]}")