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

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

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