*SUPPORT*
IN: zup blicket dax lug OUT: BLUE BLUE GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug blicket OUT: BLUE BLUE BLUE
IN: zup wif OUT: GREEN RED
IN: wif OUT: RED
IN: wif blicket OUT: RED RED RED
IN: zup blicket dax wif OUT: RED RED GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup blicket fep lug OUT: BLUE BLUE GREEN GREEN GREEN
IN: lug dax zup OUT: GREEN GREEN BLUE BLUE
IN: kiki lug blicket OUT: PINK BLUE BLUE BLUE
IN: kiki wif blicket OUT: PINK RED RED RED
IN: kiki blicket OUT: PINK PINK PINK
IN: kiki zup blicket fep wif OUT: RED RED PINK GREEN GREEN GREEN
IN: lug lug OUT: BLUE BLUE
IN: wif blicket fep lug OUT: BLUE BLUE RED RED RED

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

*GRAMMAR*
wif -> RED 
 lug -> BLUE 
 kiki -> PINK 
 zup -> GREEN 
 x1 dax u1 -> [u1] [u1] [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 