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

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

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