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

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

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