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

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

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