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

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

*GRAMMAR*
dax -> GREEN 
 kiki -> PINK 
 wif -> YELLOW 
 blicket -> RED 
 x1 tufa x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 