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

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

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