Your local library needs your help! Given the expected and actual return dates for a library book, create a program that calculates the fine (if any). The fee structure is as follows:

If the book is returned on or before the expected return date, no fine will be charged (i.e.: $fine=0)$.
If the book is returned after the expected return day but still within the same calendar month and year as the expected return date, $fine=15\ \text{Hackos}\ \times\ \text{(the number of days later)}$.
If the book is returned after the expected return month but still within the same calendar year as the expected return date, the $fine=500\ \text{Hackos}\ \times\ \text{(the number of months rate)}$.
If the book is returned after the calendar year in which it was expected, there is a fixed fine of $10000\ \textbf{Hackos}$.

Charges are based only on the least precise measure of lateness. For example, whether a book is due January 1, 2017 or December 31, 2017, if it is returned January 1, 2018, that is a year late and the fine would be $10,000\ \text{Hackos}$.

Example

$d1,m1,y1=14,7,2018$

$d2,m2,y2=5,7,2018$

The first values are the return date and the second are the due date. The years are the same and the months are the same. The book is $14-5=9$ days late. Return $9*15=135$.

Function Description

Complete the libraryFine function in the editor below.

libraryFine has the following parameter(s):

d1, m1, y1: returned date day, month and year, each an integer
d2, m2, y2: due date day, month and year, each an integer

Returns

int: the amount of the fine or $\mbox{o}$ if there is none

Input Format

The first line contains $3$ space-separated integers, $d1,m1,y1$, denoting the respective $\boldsymbol{day}$, $\textit{month}$, and $year$ on which the book was returned.

The second line contains $3$ space-separated integers, $d2,m2,y2$, denoting the respective $\boldsymbol{day}$, $\textit{month}$, and $year$ on which the book was due to be returned.

Constraints

$1\leq d1,d2\leq31$
$1\leq m1,m2\leq12$
$1\leq y1,y2\leq3000$
$\textbf{It is generated that the dates will be valid Gregion calendar dates.}$

Sample Input
9 6 2015
6 6 2015

Sample Output
45

Explanation

Given the following dates:

Returned: $d1=9,m1=6,y1=2015$

Due: $d2=6,m2=6,y2=2015$

Because $y2\equiv y1$, we know it is less than a year late.

Because $\textit{m2}\equiv\textit{m1}$, we know it's less than a month late.

Because $d2<d1$, we know that it was returned late (but still within the same month and year).

Per the library's fee structure, we know that our fine will be $15\ \text{Hackos}\ \times\ (\#\ \text{days rate})$. We then print the result of $15\times(d1-d2)=15\times(9-6)=45$ as our output.

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