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

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

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