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

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

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