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

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

*GRAMMAR*
wif -> PINK 
 lug -> PURPLE 
 zup -> YELLOW 
 gazzer -> RED 
 u1 blicket u2 -> [u2] [u1] 
 u1 dax x1 -> [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 