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

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

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