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

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

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