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

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

*GRAMMAR*
blicket -> BLUE 
 zup -> YELLOW 
 wif -> RED 
 fep -> PINK 
 x1 kiki -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 