*SUPPORT*
IN: zup gazzer zup OUT: RED RED
IN: wif kiki OUT: YELLOW GREEN
IN: wif gazzer zup OUT: YELLOW RED
IN: zup lug gazzer wif blicket kiki gazzer wif OUT: GREEN RED RED RED RED RED YELLOW YELLOW
IN: fep zup lug gazzer wif gazzer wif OUT: PURPLE RED RED RED RED RED YELLOW YELLOW
IN: wif lug blicket zup OUT: RED YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki lug blicket kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki kiki lug blicket zup OUT: RED GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup blicket wif OUT: YELLOW RED
IN: fep OUT: PURPLE
IN: wif blicket wif OUT: YELLOW YELLOW
IN: zup zup OUT: RED RED
IN: wif wif lug blicket kiki OUT: GREEN YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: wif OUT: YELLOW
IN: kiki lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: zup wif blicket zup OUT: RED RED YELLOW
IN: zup lug OUT: RED RED RED RED RED
IN: kiki wif OUT: GREEN YELLOW
IN: fep lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif lug gazzer zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW RED
IN: kiki OUT: GREEN
IN: fep blicket fep gazzer zup gazzer fep OUT: PURPLE PURPLE RED PURPLE
IN: kiki kiki lug gazzer kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN

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