Can you solve this mathematical series sequence?

Question

Question:

If each group of numbers consist of 2 numbers,

the numbers may range between (1-36)

Use the following numbers to determine the next group of numbers.

If 10-19 becomes 16-12

16-12 becomes 14-19

14-19 becomes 02-34

02-34 becomes 16-34

16-34 becomes 24-23

24-23 becomes 29-34

29-34 becomes 11-03

11-03 becomes 30-30

What does 30-30 become?

Answer 1

I don't know, I tried encoding them in base-6, binary...
rotating or shifting digits, constructing formulas...
it could be a polynomial in some arbitrary base.
This is kind of a decryption problem.

Answer 2

enable the numbers, so as, be: a, b, c, d c/b = b/a c = b + 6 d = c + 6 a = d From the third and fourth equations: a = c + 6 c = a - 6 exchange that into the 2d equation: a - 6 = b + 6 a = b + 6 + 6 a = b + 12 exchange that and the 2d equation into the 1st equation: (b + 6)/b = b/(b + 12) (b + 6)(b + 12) = b^2 b^2 + 12b + 6b + seventy two = b^2 18b = -seventy two b = -seventy two/18 b = -4 a = -4 + 12 a = 8 c = -4 + 6 c = 2 d = 8 The numbers are: 8, -4, 2, 8