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

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

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