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

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

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