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

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

*GRAMMAR*
gazzer -> PINK 
 zup -> GREEN 
 tufa -> BLUE 
 lug -> RED 
 u1 dax -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 