*SUPPORT*
IN: zup OUT: RED
IN: zup kiki tufa OUT: RED YELLOW
IN: tufa tufa OUT: YELLOW YELLOW
IN: tufa kiki wif OUT: YELLOW PURPLE
IN: wif kiki tufa OUT: PURPLE YELLOW
IN: tufa kiki zup OUT: YELLOW RED
IN: lug OUT: PINK
IN: zup kiki wif OUT: RED PURPLE
IN: tufa wif OUT: YELLOW PURPLE
IN: zup kiki lug OUT: RED PINK
IN: zup tufa OUT: RED YELLOW
IN: tufa OUT: YELLOW
IN: wif zup wif kiki tufa OUT: PURPLE RED PURPLE YELLOW
IN: wif wif OUT: PURPLE PURPLE

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> PURPLE 
 zup -> RED 
 lug -> PINK 
 u1 kiki u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 