In Python

The first and second integers in the input are read into variables previous$\_$data and current$\_$data, respectively. Write a loop that iterates until current$\_$data is not equal to $4$ times previous$\_$data. In each iteration:

Output current$\_$data, followed by $\text{'}$ is $4$ times $\text{'},$ previous$\_$data, and $\text{'}.$ Sequence is increasing geometrically.$\text{'}$ on one line.

Assign previous$\_$data with current$\_$data.

Read the next integer from input and assign current$\_$data with the integer read.