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

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

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