The difference between any two numbers: odd to even ratio

The odd-even ratio of the difference between any two numbers in the lottery numbers.

Odd Numbers: such as 1,3,5,7,9...

Even Number: such as 0,2,4,6,8...

0: 0 odd number(s)，3 even number(s).

1: 1 odd number(s)，2 even number(s).

2: 2 odd number(s)，1 even number(s).

3: 3 odd number(s)，0 even number(s).