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

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

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