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

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

*GRAMMAR*
kiki -> RED 
 fep -> GREEN 
 wif -> PURPLE 
 dax -> YELLOW 
 u1 lug u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 