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

*QUERY*
IN: dax zup tufa wif zup OUT: PINK GREEN YELLOW PINK GREEN YELLOW GREEN
IN: zup zup kiki OUT: GREEN GREEN GREEN GREEN
IN: dax dax OUT: PINK PINK
IN: dax wif zup OUT: PINK PINK GREEN
IN: dax dax zup wif zup OUT: PINK PINK GREEN PINK PINK GREEN GREEN
IN: dax OUT: PINK
IN: dax wif tufa OUT: PINK PINK YELLOW
IN: dax zup kiki kiki OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: zup kiki OUT: GREEN GREEN
IN: dax kiki lug dax OUT: PINK PINK PINK PINK PINK

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