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

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

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