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

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

*GRAMMAR*
lug -> PINK 
 wif -> PURPLE 
 kiki -> GREEN 
 gazzer -> RED 
 u1 blicket u2 -> [u2] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 