COLOUR MATCH CHIPS by MerlinsYou show two sets of poker chips. There are four to each set, and each set contains a red, white, blue and green chip. (color of chips will vary) A spectator selects either set of chips and you take the other set (no force). Both the spectator and you hide your chips behind your backs and mix them thoroughly. To be certain both sets are well mixed, you and the spectator swap sets, unseen and mix them up once again. You now ask the spectator to bring