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

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

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