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

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

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