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

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

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