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

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

*GRAMMAR*
tufa -> YELLOW 
 lug -> PINK 
 wif -> PURPLE 
 zup -> BLUE 
 x1 blicket -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 