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

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

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