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

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

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