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

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

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