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

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

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