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

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

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