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

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

*GRAMMAR*
wif -> PINK 
 gazzer -> YELLOW 
 lug -> RED 
 fep -> PURPLE 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 zup -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 