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

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

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