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

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

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