*SUPPORT*
IN: lug wif OUT: GREEN YELLOW
IN: wif blicket OUT: YELLOW YELLOW
IN: lug OUT: GREEN
IN: dax blicket OUT: PINK PINK
IN: wif dax wif zup gazzer lug blicket OUT: GREEN GREEN YELLOW PINK YELLOW YELLOW
IN: lug kiki zup gazzer kiki OUT: BLUE GREEN BLUE BLUE
IN: wif zup OUT: YELLOW YELLOW
IN: dax kiki zup gazzer wif zup OUT: YELLOW YELLOW PINK BLUE BLUE
IN: dax OUT: PINK
IN: dax dax OUT: PINK PINK
IN: dax kiki kiki zup OUT: PINK BLUE BLUE BLUE
IN: kiki gazzer dax OUT: PINK BLUE
IN: lug gazzer lug zup gazzer wif OUT: YELLOW GREEN GREEN GREEN
IN: lug wif blicket gazzer lug zup OUT: GREEN GREEN GREEN YELLOW YELLOW

*QUERY*
IN: lug wif zup OUT: GREEN YELLOW YELLOW
IN: kiki OUT: BLUE
IN: kiki zup gazzer dax blicket OUT: PINK PINK BLUE BLUE
IN: dax zup OUT: PINK PINK
IN: wif blicket gazzer dax kiki blicket OUT: PINK BLUE BLUE YELLOW YELLOW
IN: wif OUT: YELLOW
IN: kiki zup OUT: BLUE BLUE
IN: lug blicket OUT: GREEN GREEN
IN: lug zup OUT: GREEN GREEN
IN: kiki blicket OUT: BLUE BLUE

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