Multiple of Previous Two X23407

Write a program that reads a sequence of positive integers and reports the first one that is a multiple of both two previous numbers in the sequence, together with the corresponding quotients.

Input

A sequence of positive integers $i_0$, $i_1$, $i_2$, ... finished by the value -1 that marks the end and does not count as a member of the sequence. There is no constraint (neither upper nor lower) on the length of the sequence.

Output

The first value $i_n$ in the sequence that is a multiple of both previous ones (that is, $i_n$ is a multiple of $i_{n-1}$ and of $i_{n-2}$) together with the corresponding quotients (namely, $i_n / i_{n-1}$ and $i_n / i_{n-2}$). In case no element of the sequence fulfills this condition, the output should be 0 (the integer zero).

Observation

The usage of “break” is hereby explicitly forbidden.