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

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

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