[Remind-Fans] Alternate months

[Zoong Do Dung PHAM]

How can I specify even months and odd months?

For example, how can I remind the 2nd Thursday of every even months (Feb, Apr, Jun ..)?

I tried:
REM Thursday 7 Feb Apr Jun  AT 13:30 MSG "even months"
REM Thursday 7 Jan Mar May  AT 13:30 MSG "odd months"

Thanks,
ZP