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

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

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