*SUPPORT*
IN: tufa blicket OUT: RED RED RED
IN: wif fep blicket lug OUT: PURPLE YELLOW YELLOW YELLOW PURPLE YELLOW YELLOW YELLOW
IN: wif tufa blicket lug OUT: PURPLE RED RED RED PURPLE RED RED RED
IN: tufa OUT: RED
IN: tufa wif fep lug OUT: RED PURPLE YELLOW RED PURPLE YELLOW
IN: fep lug OUT: YELLOW YELLOW
IN: fep OUT: YELLOW
IN: wif blicket OUT: PURPLE PURPLE PURPLE
IN: tufa wif zup wif blicket OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: tufa zup wif OUT: PURPLE RED
IN: gazzer tufa OUT: GREEN RED
IN: gazzer blicket OUT: GREEN GREEN GREEN
IN: tufa zup tufa blicket lug OUT: RED RED RED RED RED RED RED
IN: wif fep lug OUT: PURPLE YELLOW PURPLE YELLOW

*QUERY*
IN: wif fep blicket OUT: PURPLE YELLOW YELLOW YELLOW
IN: gazzer zup tufa blicket lug OUT: RED RED RED RED RED RED GREEN
IN: gazzer gazzer OUT: GREEN GREEN
IN: tufa zup wif tufa OUT: PURPLE RED RED
IN: gazzer fep blicket OUT: GREEN YELLOW YELLOW YELLOW
IN: fep wif OUT: YELLOW PURPLE
IN: fep blicket OUT: YELLOW YELLOW YELLOW
IN: wif fep OUT: PURPLE YELLOW
IN: fep wif blicket OUT: YELLOW PURPLE PURPLE PURPLE
IN: wif OUT: PURPLE

*GRAMMAR*
fep -> YELLOW 
 tufa -> RED 
 gazzer -> GREEN 
 wif -> PURPLE 
 u1 zup x1 -> [x1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 