*SUPPORT*
IN: kiki dax zup fep OUT: RED PURPLE BLUE
IN: fep zup dax OUT: BLUE PURPLE
IN: gazzer OUT: YELLOW
IN: kiki zup kiki OUT: RED RED
IN: gazzer wif kiki zup gazzer OUT: YELLOW YELLOW RED
IN: fep zup gazzer OUT: YELLOW PURPLE
IN: kiki zup gazzer OUT: YELLOW RED
IN: dax wif kiki zup fep OUT: BLUE PURPLE RED
IN: kiki wif fep zup fep OUT: RED PURPLE PURPLE
IN: dax zup kiki OUT: RED BLUE
IN: gazzer zup kiki OUT: RED YELLOW
IN: fep wif dax OUT: PURPLE BLUE
IN: kiki kiki zup fep OUT: RED PURPLE RED
IN: gazzer wif fep zup dax OUT: YELLOW BLUE PURPLE

*QUERY*
IN: fep OUT: PURPLE
IN: fep dax wif dax OUT: PURPLE BLUE BLUE
IN: kiki zup fep OUT: PURPLE RED
IN: gazzer zup dax OUT: BLUE YELLOW
IN: dax wif gazzer OUT: BLUE YELLOW
IN: gazzer kiki OUT: YELLOW RED
IN: gazzer zup fep OUT: PURPLE YELLOW
IN: dax zup dax OUT: BLUE BLUE
IN: dax OUT: BLUE
IN: gazzer blicket kiki zup kiki OUT: RED RED RED RED YELLOW RED RED

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PURPLE 
 kiki -> RED 
 dax -> BLUE 
 u1 zup u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x2] [x1] [x2] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 