Who Am I?

The game is played with cardboard figures, called UPUP figures.

Background:

UPUP figures lost their identities! They must find out who they are but only by asking each others questions.
Players hold two UPUP figures in each hand facing towards other players so that they can't see the identities of their own figures.
Players take turns in clockwise order and do one of the two actions:
(1) ask any one player if he/she sees any specific color OR letter in everyone's left OR right hands;
(2) claim one UPUP figure's identity (both color and letter must be correctly identified)
The player who manages to identifies both his/her figures wins the game!