With the Pigeon Mail Service we have I thought this one was a nother sure bet "lost in the mail" one. After 9 failed attemps at sellers/kind people sending chips here is how mine brakes down:
1 person 5 chips
1/2
1/2
1/4
1/1
1/1
1/3
1/4
1/1 in that order.
Enjoy this one