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

*QUERY*
IN: wif dax OUT: GREEN GREEN GREEN
IN: blicket wif dax OUT: PINK GREEN GREEN GREEN
IN: wif wif gazzer OUT: GREEN GREEN GREEN GREEN
IN: blicket kiki kiki dax OUT: PINK RED RED RED RED
IN: blicket tufa tufa dax OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: kiki gazzer gazzer OUT: RED RED RED RED
IN: kiki tufa blicket OUT: RED YELLOW PINK
IN: blicket blicket wif blicket gazzer OUT: PINK PINK GREEN PINK PINK PINK GREEN PINK
IN: blicket dax gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: tufa gazzer OUT: YELLOW YELLOW

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