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

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

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