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

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

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