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

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

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