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

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

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