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

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

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