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

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

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