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

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

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