Digital clock

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3:33
It's possible for all the digits displayed on a digital clock in the hours:minutes format to be identical. The time shown above (3:33) is an example of such a situation. Other examples are 2:2 and 1:11. Note that the digits of 33:33 are identical, but it is not a valid time on a usual digital clock.
The above example was for a usual 24hour format digital clock. Let's consider a more general clock, where an hour lasts M minutes and a day lasts H hours (therefore, the clock can show any number of hours between 0 and H1, inclusive, and any number of minutes between 0 and M1, inclusive). Both the hours and the minutes are shown without leading zeroes in decimal notation and their separator (e.g., ':') doesn't matter.
Can you tell how many minutes during a day will the digital clock have identical digits displayed on it?
Input
 The first line of the input contains an integer T  the number of test cases.
 Each of the next T lines contains two spaceseparated integers H and M for one test case.
Output
For each test case, output a single line corresponding to the answer of the problem.
Constraints
 1 ≤ T ≤ 50
 1 ≤ H, M ≤ 100
Example
Input: 6 24 60 34 50 10 11 10 12 11 11 1 1 Output: 19 20 10 11 10 1
Explanation
Example case 1. A clock shows two identical digits at times 0:0, 1:1, .., 9:9, three identical digits at times 11:1, 22:2, 1:11, 2:22, 3:33, 4:44, 5:55, and four identical digits at times 11:11 and 22:22. So, there are 19 minutes during which the time displayed by the clock will have identical digits.
Example case 2. Compared to the previous case, the clock doesn't show 5:55, but can show 33:3 and 33:33.
Example case 6. In this example, our day consists of one hour and one hour consists of one minute. Hence, the entire day is just 1 minute  the only time the digital clock will display is 0:0 during the entire day, (i.e. the entire hour, i.e. entire minute). And 0:0 has all digits identical, so the answer is 1.
Author:  xellos0 
Tester:  antoniuk1 
Editorial  http://discuss.codechef.com/problems/ONOZ 
Tags  cakewalk, cook68, stringprocess, xellos0 
Date Added:  27012016 
Time Limit:  2 sec 
Source Limit:  50000 Bytes 
Languages:  C, CPP14, JAVA, PYTH, PYTH 3.6, PYPY, CS2, PAS fpc, PAS gpc, RUBY, PHP, GO, NODEJS, HASK, SCALA, D, PERL, FORT, WSPC, ADA, CAML, ICK, BF, ASM, CLPS, PRLG, ICON, SCM qobi, PIKE, ST, NICE, LUA, BASH, NEM, LISP sbcl, LISP clisp, SCM guile, JS, ERL, TCL, PERL6, TEXT, SCM chicken, CLOJ, FS 
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