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

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

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