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

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

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