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

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

*GRAMMAR*
wif -> YELLOW 
 lug -> RED 
 fep -> PURPLE 
 zup -> GREEN 
 x1 gazzer x2 -> [x2] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 