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

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

*GRAMMAR*
gazzer -> RED 
 kiki -> GREEN 
 tufa -> PINK 
 wif -> PURPLE 
 x1 dax x2 -> [x2] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] [u1] 
 u1 lug x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 