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

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

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