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

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

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