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

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

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