i am a little cranky latelyIt doesn't help at all. It was just an answer in response to the op's curiosity.
It would be like a ballerina being curious about how many different places her feet could be placed on a dance floor. Sure, there's an answer that can be calculated, but all the only thing that really matters is that she knows where her feet need to go for any particular dance.
so i am not very tolerant of useless inqueries
i will get over it
and ask my own useless inqueries...