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

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

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