hello. how many positions do you need

* for the standard 3 odd and 3 pairs (termanages)

* ascending order

example =

* 02 05 17 38 42 53

we have pairs = position = 1st 4th 5th

we have odd position = 2nd 3rd 6th

* goal to positionally play the standard 3/3 even / odd / endings

* in their positions

* How many training do you need?