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

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

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