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

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

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