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

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

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