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

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

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