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

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

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