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

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

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