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

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

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