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

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

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