Small

Write a program which prints small/large/equal relation of given two integers a and b.

Constraints

• -1000 ≤ a, b ≤ 1000

Input

Two integers a and b separated by a single space are given in a line.

Output

For given two integers a and b, print

a < b

if a is less than b,

a > b

if a is greater than b, and

a == b

if a equals to b.

Examples

Input

1 2

Output

a

Input

4 3

Output

a > b

Input

5 5

Output

a == b

inputFormat

Input

Two integers a and b separated by a single space are given in a line.

outputFormat

Output

For given two integers a and b, print

a < b

if a is less than b,

a > b

if a is greater than b, and

a == b

if a equals to b.

Examples

Input

1 2

Output

a

Input

4 3

Output

a > b

Input

5 5

Output

a == b

样例

5 5

a == b