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

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

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