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

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

*GRAMMAR*
wif -> YELLOW 
 gazzer -> PURPLE 
 blicket -> BLUE 
 lug -> RED 
 x1 zup x2 -> [x1] [x2] 
 u1 tufa u2 -> [u1] [u2] [u2] [u2] [u1] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 