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

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

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