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

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

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