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

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

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