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

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

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