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

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

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