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

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

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