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

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

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