Which side has more? The challenge is to golf a program when given a string composed of any number of asterisks, then a comma, than any number of asterisks, say which side has more.

The asterisk-strings can be empty.

Output

0 for ties.

1 for the left.

2 for the right.

Examples

Input: ***,**** Output: 2

Input: ***, Output: 1

Input: ***,*** Output: 0

Input: , Output: 0

Scoring

This is code-golf. Shortest answer wins.
Python 2, 25 bytes



lambda s:cmp(s[::-1],s)%3


Try it online!