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

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

*GRAMMAR*
wif -> RED 
 gazzer -> PURPLE 
 fep -> PINK 
 tufa -> BLUE 
 x1 blicket x2 -> [x1] [x2] 
 u1 lug x1 -> [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 