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

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

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