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

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

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