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

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

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