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

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

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