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

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

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