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

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

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