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

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

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