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

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

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