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<h1>Count how many months are having a full 31 days and are having less 
by counting knuckles</h1>

How many of you that still use your own knuckle to determine whether a month is having a full 31 days or less?

You job is to write a program to count how many months, in a month range, are having a full 31 days and how many are having less than 31 days by "counting the knuckles".


[![Counting days of month by knuckles][1]][1]

*Courtesy: amsi.org.au*

<hr>
<h2>Input</h2>

 - A range of month separated by comma:
 
 `min,max`
 
 Where `min` or `max` is a 4 digit year followed by 2 digit month.

 Year is from 0001 to 9999. Month is, obviously, from 01 to 12.

 Example: `201703,201902` — March 2017 to February 2019


<h2>Output</h2>

 - `num_of_knuckles,num_of_grooves`

 Example: `14,10` — 14 knuckles, 10 grooves (it means that in that month range we have 14 months that have a full 31 days, and 10 months that have less than 31 days).


<h2>Requirements</h2>

- Do not count if `min` is bigger than `max`, e.g. Input: `201612,201611`.
 Just give output `0,0`.


<h2>Examples of input and output</h2>

 | Input | Output |
 |---------------|-------------|
 | 201703,201902 | 14,10 |
 | 201701,202008 | 26,18 |
 | 000101,999912 | 69993,49995 |
 | 201802,201803 | 1,1 |
 | 201601,201601 | 1,0 |
 | 201612,201611 | 0,0 |


<h2>Rules</h2>

- You may choose any language you like
- One input per line
- This is [tag:code-golf], so shortest code in bytes wins!
- The winner will be chosen in April 9
- PS: this is my first question in PCG, it might have some inconsistencies. Feel free to edit and confirm what's unclear for you.


 [1]: https://i.sstatic.net/QtCaU.png