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

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

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