Two times I gave 3 R Gasha. First I got one 90 min trip and 2ndly a 150 min trips.

90 min trip gave: R Gacha
2:30 hopur trip gave 30 candy, 2* Glasses, 2* Radar.
From all the 90 min trips I have get the same silver nut (tall nut)
The 150 min trip gave the other silver nut.