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

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

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