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

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

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