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

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

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