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

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

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